Unfold Today logo.
Search icon.
Search icon.
MENU
Unfold Today menu icon.
Unfold Today logo.
Search icon.
Unfold Today logo.
X

Evidence-based

This article is based on scientific evidence because it has been written, fact-checked, reviewed, and regularly updated by experts that follow our strict editorial process.

The sources used by our editorial team are trustworthy, experienced, and authoritative, such as peer-reviewed journals and governmental information.

All the pieces of evidence are clearly highlighted in the articles as sources in the form of clickable endnotes ([1],[2],[3]) or simple in-text links.

Learn more about our editorial process.

X

Medically Reviewed

Unfold Today articles that require additional medical expertise are reviewed by a qualified member of our Expert Review Network, a group inside Unfold Today's team that verifies content to guarantee that the information delivered to our readers is thorough, authoritative, accurate, and fact-based.

Learn more about our Expert Review Network.

2000-Calorie Banana Smoothie for Weight Gain (Recipe)

Last updated on October 28, 2023
2000-Calorie Banana Smoothie for weight gain - featured.


If you need a classic banana smoothie with 2000 calories to help you hit your calories when you're falling behind your daily target, try this supercharged version of our High-Calorie Banana Smoothie, which we upgraded from 989 calories to the 2K mark.

Let's explore the recipe, shall we?

Equipment

To make this 2000-calorie banana smoothie, you need these kitchen tools:

  • Blender
  • Spoon

Ingredients

Samples from all the ingredients used in making the 2000-Calorie Banana Smoothie.
  • 6 medium (25 oz or 708 g) bananas
  • 15.9 oz (450 g) 2% fat Greek yogurt
  • 2 oz (56 g) cashews
  • 7.2 oz (200 g) oats
  • 23.7 fl oz (700 ml) water

We reached the ingredients above by tweaking the original high-calorie banana recipe.

Here's what we did:

First of all, we added 2 more medium bananas to keep them in the spotlight.

Secondly, we increased the quantity of low-fat Greek yogurt by 150% to keep the texture.

Moreover, we doubled the cashews to leverage calories.

When it comes to oats, we quadrupled the initial quantity we used because they bring quality carbohydrates and some proteins as well.

Lastly, we increased water to keep the smoothie thin, even at 2000 calories.

Instructions

1. Adapt ingredients to blender size.

If you use a small blender with a capacity of less than 2.2 l (74.4 fl oz), break the ingredients into two or more identical portions, then follow the next instructions for each of them individually.

2. Blend oats to powder.

This way, your oats will mix better and your smoothie will be easier to drink.

Oats vs blended oats.

3. Peel the bananas and break them so they will fit in the blender.

Peeled banana vs peeled banana broken into pieces.

4. Add the ingredients to the blender, making sure the water ends up at the bottom of the blender.

If you have a blender with an ingredient recipient that needs to be turned upside down when installed on the blender, always add the water lastly. This way, the blades will work smoothly instead of clogging in other ingredients.

Adding ingredients of 2000-Calorie Banana Smoothie in a blender.

5. Blend the ingredients until the smoothie has a fine texture (about 30-60 seconds).

If you have a weaker blender, you may want to mix the ingredients for longer than 1 minute. Nevertheless, to avoid overheating your blender, respect the blending time recommendation in your blender's manual.

Ingredients of 2000-Calorie Banana Smoothie: unblended vs. blended.

6. Pour the smoothie into a glass, or into a shaker bottle, and serve.

Pouring the 2000-calorie Banana Smoothie into a glass.

This banana smoothie has an interesting texture and a strong banana flavor that's settled down by earthy notes of cashews.

Nutrition facts

  • Volume: 71.7 fl oz (2.12 l)
  • Calories: 2043
  • Protein: 82 g
  • Carbs: 334 g
  • Fat: 51 g

The 2000-calorie banana smoothie is an abundant source of carbs that also features solid amounts of protein and healthy fats.

Since this smoothie has only 22% of its calories coming from fats, it's one of the low-fat high-calorie foods.

Nutrition facts of each ingredient

Bananas

  • Weight: 6 medium (25 oz or 708 g)
  • Calories: 630
  • Protein: 8 g
  • Carbs: 162 g
  • Fat: 2 g

Source: FoodData Central – Raw bananas.[1]

Source info

Name: FoodData Central

Type: food database

Operated by: U.S. Food and Drug Administration

Characteristics:

  • Governmental authority
  • Updated regularly

A large part of the smoothie's carbs come from bananas, which are one of the fresh fruits with the most calories and the 2nd best fruit in the ranking of weight gain foods for females.

2% fat Greek yogurt

  • Weight: 15.9 oz (450 g)
  • Calories: 323
  • Protein: 39 g
  • Carbs: 17 g
  • Fat: 11 g

Source: Nutritionix – 2% Greek yogurt.[2]

Source info

Name: Nutritionix

Type: food database

Operated by: Syndigo LLC

Characteristics:

  • Curated by a team of registered dietitians
  • Described as "the largest grocery database on the planet"

The 2% fat Greek yogurt is responsible for 48% of the smoothie’s proteins.

Cashews

  • Weight: 2 oz (56 g)
  • Calories: 326
  • Protein: 9 g
  • Carbs: 19 g
  • Fat: 26 g

Source: FoodData Central – Dry roasted cashew nuts.[3]

Source info

Name: FoodData Central

Type: food database

Operated by: U.S. Food and Drug Administration

Characteristics:

  • Governmental authority
  • Updated regularly

Cashews, which count among the high-calorie nuts, bring 52% of the smoothie's fats.

Oats

  • Weight: 7.2 oz (200 g)
  • Calories: 764
  • Protein: 27 g
  • Carbs: 137 g
  • Fat: 12 g

Source: FoodData Central – Rolled oats.[4]

Source info

Name: FoodData Central

Type: food database

Operated by: U.S. Food and Drug Administration

Characteristics:

  • Governmental authority
  • Updated regularly

Oats bring 41% of the smoothie's total carbohydrates.

Benefits of drinking this smoothie

Besides helping you gain weight, the 2000-Calorie Banana Smoothie has many other health benefits. Learn more about all the smoothie's main benefits below.

1. Gain weight easier

The first and most obvious benefit is that the 2000-Calorie Banana Smoothie can help you gain weight more easily because it's abundant in calories and doesn't fill you up as much as a 2000-calorie solid meal would.

As social proof of smoothies' effectiveness, according to the top of the best weight gain foods for females, 91% of the women who gain weight successfully drink smoothies regularly.

Increase caloric intake

Our smoothie increases your caloric intake because it has 2043 calories. For context, many people eat that many calories in one full day of eating.

Remember, you can split the smoothie into two portions if you don't feel like finishing it in one go.

The point is that all of those calories will make it easier for you to achieve a daily caloric surplus, which is the optimal condition for gaining weight, according to the International Society of Sports Nutrition.[5]

Source info

Name: International society of sports nutrition position stand: diets and body composition

Type: journal article

Published in: Journal of the International Society of Sports Nutrition

Keep your appetite

Apart from increasing your total caloric intake, the 2000-Calorie Banana Smoothie enables you to eat more food because, unlike many solid foods, it keeps your appetite satisfied only for a short time.

As evidence, a University of Bristol study compared fruit smoothies with fresh fruits and other drinks in terms of satiety. The researchers concluded that fruit smoothies are more filling than drinks that are less alike to food (e.g., water and milk) but less filling than solid foods.[6]

Source info

Name: A Comparison of the Satiety Effects of a Fruit Smoothie, Its Fresh Fruit Equivalent and Other Drinks

Type: journal article

Published in: Nutrients (peer-reviewed journal)

Made at: University of Bristol

2. Increase energy levels

The 2000-Calorie Banana Smoothie increases your energy levels because it's a treasure of carbohydrates, most of which come from oats and bananas.

After all, according to a University of Lausanne study on the energy potential of carbs, carbohydrates are the main energy source for humans.[7]

Source info

Name: Carbohydrates as a source of energy

Type: journal article

Published in: American Journal of Clinical Nutrition (peer-reviewed)

Made at: University of Lausanne

3. Support muscle growth

Our smoothie can help your muscles grow because it has 82 g of protein. Most of these proteins come from the low-fat Greek yogurt in the smoothie's composition but oats also contribute with a solid amount.

To contextualize, a pre-workout serving of 20 g of protein, according to a University of Birmingham trial on protein ingestion effects, is sufficient to support muscle growth.[8]

Source info

Name: Stimulation of net muscle protein synthesis by whey protein ingestion before and after exercise

Type: journal article

Published in: American Journal of Physiology, Endocrinology, and Metabolism (peer-reviewed journal)

But, if you want to maximize the proteins of this 2000-calorie smoothie, you'll likely need to split it into two or more portions scheduled around the day.

This is because the smoothie has a very high number of proteins.

According to a scientific review on daily protein distribution, the maximum number of proteins you should eat in one sitting is 0.55 g per kg of body weight.[9]

Source info

Name: How much protein can the body use in a single meal for muscle-building? Implications for daily protein distribution

Type: journal article

Published in: Journal of the International Society of Sports Nutrition

For example, if you have 80 kg (176 lbs), you shouldn't eat more than 44 g of proteins in one sitting.

4. Fortify immunity

The 2000-Calorie Banana Smoothie fortifies immunity because it contains four sources of antioxidants:

  • Bananas
  • Oats
  • Cashews
  • Greek yogurt

Antioxidants, according to a scientific review of antioxidants, increase health protection and disease prevention.[10]

Source info

Name: Antioxidants: Molecules, medicines, and myths

Type: journal article

Published in: Biochemical and Biophysical Research Communications (peer-reviewed journal)

5. Strengthen bones

The 2000-Calorie Banana Smoothie can strengthen bones because it contains 2 sources of calcium: 2% fat Greek yogurt and oats.

The smoothie brings approximately 621 mg of calcium, which is around 62% of the daily recommended calcium intake.

According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, calcium has the role of hardening and strengthening our bones.[11]

Source info

Article name: Calcium and Vitamin D: Important for Bone Health

Type: online article

Published on: NIAMS official website

Characteristics:

  • Governmental authority
  • Updated regularly

6. Enhance heart health

The smoothie also brings benefits to your heart because it contains four sources of potassium:

  • Bananas (2534 mg)
  • Oats (700 mg)
  • Cashews (316 mg)
  • Low-fat Greek yogurt (625 mg)

As scientific proof, a review of the effects of potassium says that potassium lowers blood pressure.[12]

Source info

Name: Beneficial Effects of High Potassium

Type: journal article

Published in: Hypertension (peer-reviewed journal)

Made at: Medical College of Wisconsin

7. Hydrate body

The 2000-Calorie Banana Smoothie is great at hydrating your body because it's made with 23.7 fl oz (700 ml) of water.

8. Improve digestion

Our smoothie can improve digestion because it's made with three sources of fiber:

  • Bananas
  • Oats
  • Cashews

One of the benefits of eating fiber, as stated in a 2009 review of the health benefits of dietary fiber, is a lower risk of gastrointestinal diseases.[13]

Source info

Name: Health benefits of dietary fiber

Type: journal article

Published in: Nutrition Reviews (peer-reviewed journal)

Made in: USA

Recipe summary

2000-Calorie Banana Smoothie for weight gain - featured.

2000-Calorie Banana Smoothie for Weight Gain

This banana smoothie, which has over 2000 calories and 82 grams of protein, can help you gain weight by significantly increasing your daily caloric intake.
Prep Time 5 minutes
Blend Time 1 minute
Total Time 6 minutes
Course Smoothies
Servings 1 person
Calories 2043 kcal

Equipment

  • 1 Blender
  • 1 Tablespoon

Ingredients
  

  • 6 medium bananas (25 oz or 708 g)
  • 15.9 oz 2% fat Greek yogurt (450 g)
  • 2 oz cashews (56 g)
  • 7.2 oz oats (200 g)
  • 23.7 fl oz water (700 ml)

Instructions
 

  • Adapt ingredients to blender size.
    If you use a small blender with a capacity of less than 2.2 l (74.4 fl oz), break the ingredients into two or more identical portions, then follow the next instructions for each of them individually.
  • Blend oats to powder.
    This way, your 7.2 oz oats will mix better and your smoothie will be easier to drink.
    7.2 oz oats
    Oats vs blended oats.
  • Peel the 6 medium bananas and break them so they will fit in the blender.
    6 medium bananas
    Peeled banana vs peeled banana broken into pieces.
  • Add the ingredients to the blender, making sure the water ends up at the bottom of the blender.
    If you have a blender with an ingredient recipient that needs to be turned upside down when installed on the blender, always add the 23.7 fl oz water lastly. This way, the blades will work smoothly instead of clogging in other ingredients.
    6 medium bananas, 15.9 oz 2% fat Greek yogurt, 2 oz cashews, 23.7 fl oz water, 7.2 oz oats
    Adding ingredients of 2000-Calorie Banana Smoothie in a blender.
  • Blend the ingredients until the smoothie has a fine texture (about 30-60 seconds).
    If you have a weaker blender, you may want to mix the ingredients for longer than 1 minute. Nevertheless, to avoid overheating your blender, respect the blending time recommendation in your blender's manual.
    Ingredients of 2000-Calorie Banana Smoothie: unblended vs. blended.
  • Pour the smoothie into a glass, or into a shaker bottle, and serve.
    Pouring the High-Calorie Banana Smoothie into a glass.
Keyword 2000-calorie, high-calorie, muscle-building, protein, quick, weight gain

Other high-calorie smoothie recipes for weight gain

If you ever need a break from the 2000-calorie banana smoothie we presented in this article, you can switch things up by visiting our list of high-calorie smoothie recipes for weight gain.

Alternatively, you can prepare yourself one of our high-calorie shakes.

And if you want to get creative, you can build your own high-calorie smoothie.

External sources

Unfold Today has rigorous sourcing principles adhering to the top journalistic standards, so our writers always look for official, experienced, and first-hand sources. Read more about how we keep our content trustworthy and updated by reading our editorial process.

Written by
Claudiu Pop is a nutritionist, medical writer, journalist, and the founder of Unfold Today. He specialized in fitness and nutrition, especially in weight gain, by helping people increase their body mass since 2019 with over 20 articles published in the field.
Leave reply
OR
Continue exploring high-calorie smoothies
White Unfold Today Logo for footer.
Our content is not meant to replace professional medical advice.

The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of the owners of Unfold Today.
Follow us
YouTube logo.Facebook icon styled for Unfold Today.Instagram logo.X logo.LinkedIn icon styled for Unfold Today.Pinterest logo.TikTok logo.
All rights reserved by Unfold Media SRL (LLC). Copyright © 2019-2024.