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Peanut Butter Banana Smoothie Recipe


  • Author: Martha Stewart
  • Total Time: 5 minutes
  • Yield: 1 large smoothie (about 16 oz) 1x
  • Diet: Vegetarian

Description

Creamy peanut butter banana smoothie with just 5 simple ingredients. This healthy breakfast smoothie is naturally sweetened, protein-packed, and ready in 5 minutes for the perfect nutritious start to your day.


Ingredients

Scale

Core Ingredients:

  • 1 large ripe banana, fresh or frozen (about 1 cup sliced)
  • 2 tablespoons natural peanut butter
  • ¾ cup milk (dairy or non-dairy)
  • ½ cup plain Greek yogurt (optional but recommended)
  • 34 ice cubes (if using fresh banana; omit if using frozen)

Optional Add-Ins:

  • 1 teaspoon honey or maple syrup (if additional sweetness desired)
  • ½ teaspoon vanilla extract
  • ¼ teaspoon ground cinnamon
  • 1 tablespoon cocoa powder (for chocolate version)
  • 1 tablespoon chia seeds or ground flaxseed
  • 2 tablespoons rolled oats
  • 1 scoop protein powder


Instructions

  1. Prep Banana: If using fresh banana, peel and break into chunks. If using frozen, remove from freezer (no need to thaw). Frozen banana creates the thickest, most milkshake-like texture.
  2. Add Liquid First: Pour milk into blender first. Adding liquid before solids helps blender blades move freely and prevents ingredients from getting stuck at the bottom.
  3. Add Peanut Butter: Add peanut butter to blender. If your peanut butter is very thick, you can slightly warm it for 10 seconds in microwave to make it easier to blend.
  4. Add Banana: Add banana chunks to blender. If using fresh banana, add ice cubes now as well.
  5. Add Yogurt: If using Greek yogurt, add it now. This optional ingredient makes the smoothie extra creamy and adds protein and probiotics.
  6. Add Sweetener: If using honey, maple syrup, or any optional add-ins (vanilla, cinnamon, cocoa powder, etc.), add them now.
  7. Blend on Low: Start blending on low speed for 5-10 seconds to break up large pieces and get everything moving.
  8. Increase to High: Increase to high speed and blend for 30-60 seconds until completely smooth and creamy. The smoothie should be thick and uniform with no chunks remaining.
  9. Check Consistency: Stop and check thickness. If too thick to blend or drink, add 2-4 tablespoons more milk and blend again. If too thin, add a few more ice cubes or a bit more frozen banana.
  10. Taste and Adjust: Taste the smoothie. Add more sweetener if needed, or a pinch of salt to enhance flavors. Blend briefly to incorporate.
  11. Serve Immediately: Pour into a tall glass. Smoothies are best enjoyed immediately while cold and creamy. Top with optional garnishes like banana slices, peanut butter drizzle, or granola.

Notes

  • For thickest texture: Use frozen banana chunks and skip ice cubes
  • Protein boost: Add protein powder or extra Greek yogurt
  • Make it vegan: Use plant-based milk and yogurt, skip honey (use maple syrup)
  • Nut-free: Replace peanut butter with sunflower seed butter
  • Prep ahead: Pre-portion banana chunks in freezer bags for grab-and-go convenience
  • Blender power: If your blender struggles, add more liquid or let frozen banana sit 5 minutes

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

Nutrition

  • Serving Size: 1 smoothie (about 16 oz)
  • Calories: 380
  • Sugar: 28g
  • Sodium: 180mg
  • Fat: 16g
  • Saturated Fat: 3g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 45g
  • Fiber: 5g
  • Protein: 8g
  • Cholesterol: 10mg