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High-Protein Chocolate Peanut Butter Shake - featured image

High-Protein Chocolate Peanut Butter Shake with Banana and Oats


  • Author: Karina
  • Total Time: 5 minutes
  • Yield: 1 serving 1x

Description

A thick, creamy, and indulgent 5-minute smoothie that tastes like a dessert but provides high protein and fiber to keep you full until lunch. Perfect for busy mornings or post-workout recovery.


Ingredients

Scale
  • 1 scoop (30g) chocolate whey or casein protein powder
  • 2 tablespoons (32g) creamy peanut butter
  • 1 medium banana, peeled, broken in half, and frozen
  • ¼ cup (20g) old-fashioned rolled oats
  • 1 cup (240ml) milk (whole milk, oat milk, or almond milk)
  • 1 tablespoon (5g) unsweetened cocoa powder
  • ½ teaspoon vanilla extract
  • ½ cup ice (optional, if banana isn’t frozen enough)
  • 1 teaspoon chia seeds (optional)
  • ¼ teaspoon cinnamon (optional)
  • 1 tablespoon dark chocolate chips (optional)

Instructions

  1. Prep bananas by peeling, breaking in half, and freezing for at least 4 hours or overnight.
  2. Add wet ingredients to the blender first: milk, peanut butter, vanilla extract, and optional chia seeds or cinnamon.
  3. Add dry ingredients next: oats, protein powder, and cocoa powder.
  4. Toss in the frozen banana chunks.
  5. Blend on low speed for 10 seconds to break up ingredients, then gradually increase to high speed.
  6. Blend for 45-60 seconds until completely smooth and creamy.
  7. Taste and adjust consistency by adding more milk (if too thick) or more frozen banana/ice (if too thin). Add a pinch of salt to enhance flavor.
  8. Serve immediately for best texture.

Notes

Frozen bananas are crucial for a thick, creamy texture without watering down the shake with ice. If using a weak blender, soak oats in milk for 5 minutes before blending to prevent grittiness. A pinch of salt enhances the chocolate and peanut flavors. The shake is best consumed immediately but can be stored in the fridge for up to 24 hours; shake well before drinking.

  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Category: Breakfast
  • Cuisine: American

Nutrition

  • Serving Size: 1 large glass
  • Calories: 475
  • Sugar: 22
  • Sodium: 150
  • Fat: 16.5
  • Saturated Fat: 3
  • Carbohydrates: 55
  • Fiber: 7
  • Protein: 37.5

Keywords: high protein shake, chocolate peanut butter smoothie, healthy breakfast, post-workout meal, 5-minute recipe, gluten-free option, vegan option