Go Back
+ servings
Weight gainer smoothie being poured into a glass

Weight Gainer Smoothie

Jack Slobodian
This weight gainer smoothie is perfect for people looking to gain weight healthily and fast! It's a high-calorie shake packed with protein, good carbs, healthy fats, vitamins and minerals.
4.94 from 15 votes
Prep Time 2 minutes
Total Time 2 minutes
Course Drinks
Cuisine American
Servings 1 person
Calories 855 kcal

Equipment

Ingredients
 
 

Instructions
 

  • Pour whole milk into a blender. This can be done directly if your blender has measurement markings, saving you some cleaning effort.
  • Add the weight gainer protein powder into the blender with the milk.
  • Break the banana into halves or thirds, then place it in the blender. Follow up by adding the 2 tablespoons of pure peanut butter.
  • Blend the ingredients together for approximately 15 to 20 seconds or until you observe no lumps remaining in the mixture.
  • Pour the smooth and creamy smoothie into a glass or a protein shake bottle. It's ready to serve immediately.

Notes

  • This weight gainer smoothie is best used for a calorie surplus, not as a meal replacement. Adding it to your regular diet on top of your maintenance calories will help you achieve a calorie surplus and aid in weight gain.
  • The timing of consuming this smoothie can impact its benefits. It's particularly effective as a post-workout drink because it's high in protein and carbs, aiding in muscle recovery.
  • To make this recipe vegan, swap the whole milk for a vegan milk substitute such as almond, soy, or oat milk, and ensure you use a vegan weight gainer protein powder.
  • To make the cleaning process easier, add the milk first before other ingredients. This prevents ingredients, especially the peanut butter, from sticking at the bottom of the blender.
  • Begin blending at a slow speed and gradually increase it to avoid the protein powder splattering against the blender's sides.
  • After preparation, it's best to consume the smoothie immediately. However, if you need to store it, ensure it's kept in a sealed container in the refrigerator and consumed within 24 hours. After storing, you may need to shake or briefly blend the smoothie to regain its smooth texture.

Nutrition

Calories: 855kcalCarbohydrates: 109gProtein: 35gFat: 34gSaturated Fat: 13gPolyunsaturated Fat: 5gMonounsaturated Fat: 12gCholesterol: 76mgSodium: 354mgPotassium: 1473mgFiber: 5gSugar: 49gVitamin A: 934IUVitamin C: 12mgCalcium: 749mgIron: 1mg
Tried this recipe?Let us know how it was!