Go Back

Peanut Butter Cup Protein Shake (Low Carb, Under 350 Calories)

This Peanut Butter Cup Protein Shake is a rich, creamy, low-carb milkshake-style recipe with 42g protein, bold chocolate-peanut butter flavor, and under-350-calorie macros perfect for keto and weight loss.
Print Recipe Pin Recipe
Prep Time 5 minutes
Servings: 1
Course: Drinks
Cuisine: American
Calories: 340
Ingredients Method Notes

Ingredients
  

  • 2 cups Ice
  • 1 cup unsweetened almond milk
  • ¼ cup fat-free vanilla Greek yogurt
  • 1 scoop chocolate whey protein powder
  • 2 tbsp powdered peanut butter
  • 1 tbsp tablespoon zero-calorie sweetener
  • ½ tsp xanthan gum
  • 2 tbsp sugar-free chocolate syrup
  • 2 tbsp whipped cream
  • 1 tsp melted peanut butter
  • 1 crushed mini peanut butter cup (optional)

Method
 

  1. Blend ice, almond milk, yogurt, protein powder, powdered peanut butter, sweetener, and xanthan gum until smooth and thick.
  2. Line a glass with sugar-free chocolate syrup.
  3. Pour shake into glass and add toppings if desired.

Notes

Do not skip xanthan gum if you want a true milkshake texture. Powdered peanut butter is essential for keeping calories and carbs low.
Nutrition (Approximate):
 
Calories: 340
Carbohydrates: 18g
Fiber: varies by brand
Protein: 42g
Fat: 12g
Net Carbs: calculated based on ingredients used