10 High-Calorie Smoothies for Weight Gain & Energy Boost
If you’re looking to gain healthy weight, fuel your workouts, or increase your daily calorie intake, high-calorie smoothies are a great choice. Packed with healthy fats, proteins, and essential nutrients, these smoothies provide the necessary calories without compromising nutrition. Below are 10 high-calorie smoothie recipes, each offering a delicious and nutrient-dense way to support your fitness and weight gain goals.

1. Peanut Butter Banana Protein Smoothie
Why it works: Packed with protein, healthy fats, and natural sweetness, this smoothie is perfect for muscle building and weight gain.
Ingredients:
- 1 large banana
- 2 tablespoons natural peanut butter
- 1 scoop vanilla protein powder
- 1 cup whole milk
- 1/2 cup Greek yogurt
- 1 teaspoon honey
- 1/2 cup ice
Calories: ~600 kcal
Instructions: Blend all ingredients until smooth and enjoy!
π Related: Check out our Best Weight Gain Smoothies
Source: Healthline
2. Chocolate Avocado Smoothie
Why it works: Avocados add healthy fats, while chocolate makes it rich and indulgent.
Ingredients:
- 1/2 avocado
- 1 scoop chocolate protein powder
- 1 tablespoon cocoa powder
- 1 cup whole milk
- 1 teaspoon maple syrup
- 1/2 teaspoon vanilla extract
- 1/2 cup ice
Calories: ~700 kcal
π Related: Try our High-Calorie Breakfast Ideas
Source: BBC Good Food
3. Strawberry Oatmeal Smoothie
Why it works: Oats provide fiber and extra calories, making this smoothie filling and nutritious.
Ingredients:
- 1/2 cup oats
- 1 cup whole milk
- 1/2 cup frozen strawberries
- 1 scoop vanilla protein powder
- 1 tablespoon almond butter
- 1 teaspoon honey
Calories: ~650 kcal
π Related: Read our Best Healthy Snacks for Weight Gain
Source: Verywell Fit
4. Mango Coconut Smoothie
Why it works: Coconut milk adds healthy fats, while mango provides natural sweetness.
Ingredients:
- 1 cup coconut milk
- 1/2 cup frozen mango
- 1/2 banana
- 1 tablespoon chia seeds
- 1 teaspoon honey
Calories: ~620 kcal
π Related: Check out Tropical Smoothie Recipes
Source: EatingWell
5. Blueberry Almond Butter Smoothie
Why it works: Almond butter provides a calorie boost, and blueberries offer antioxidants.
Ingredients:
- 1 cup whole milk
- 1/2 cup frozen blueberries
- 1 tablespoon almond butter
- 1/2 cup Greek yogurt
- 1 teaspoon maple syrup
Calories: ~680 kcal
π Related: Learn about Healthy Fats for Weight Gain
Source: The Spruce Eats
6. Nutella Banana Shake
Why it works: A dessert-like smoothie loaded with calories and healthy fats.
Ingredients:
- 1 banana
- 1 tablespoon Nutella
- 1 scoop chocolate protein powder
- 1 cup whole milk
- 1/2 cup Greek yogurt
Calories: ~750 kcal
π Related: Try more Indulgent Smoothie Recipes
Source: Minimalist Baker
7. Vanilla Date Smoothie
Why it works: Dates are high in natural sugars and fiber, adding healthy calories.
Ingredients:
- 1 cup whole milk
- 3 pitted dates
- 1 scoop vanilla protein powder
- 1/2 teaspoon cinnamon
- 1/2 teaspoon vanilla extract
- 1/2 cup ice
Calories: ~680 kcal
π Related: Find out Best Foods for Bulking
Source: Dr. Axe
8. Mocha Coffee Protein Smoothie
Why it works: A caffeine and protein boost in one delicious shake.
Ingredients:
- 1/2 cup brewed coffee (cooled)
- 1 scoop chocolate protein powder
- 1/2 banana
- 1 cup whole milk
- 1 teaspoon cocoa powder
- 1/2 teaspoon honey
Calories: ~690 kcal
π Related: Read about Healthy Coffee Recipes
Source: MindBodyGreen
9. Caramel Pecan Smoothie
Why it works: A rich, nutty flavor thatβs calorie-dense and delicious.
Ingredients:
- 1 cup whole milk
- 1 tablespoon caramel syrup
- 1 tablespoon pecan butter
- 1/2 frozen banana
- 1/2 cup Greek yogurt
Calories: ~720 kcal
π Related: Explore our Best Nut Butter Recipes
Source: Well Plated
10. Coconut Cashew Smoothie
Why it works: Cashews and coconut milk create a creamy, high-calorie shake.
Ingredients:
- 1 cup coconut milk
- 2 tablespoons cashew butter
- 1 scoop vanilla protein powder
- 1/2 cup frozen pineapple
- 1/2 teaspoon cinnamon
Calories: ~750 kcal
π Related: Discover Nut-Based Smoothies
Source: Fit Foodie Finds
Final Verdict
High-calorie smoothies are an easy, nutritious, and delicious way to meet your daily calorie needs. Whether you’re looking to gain weight, build muscle, or simply fuel your body, these smoothies offer the perfect balance of healthy fats, proteins, and natural sugars. Try these recipes and explore more high-calorie meal ideas on Chaskoza.com!