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How to Make the Perfect Peanut Butter Oatmeal Smoothie at Home - Creamy, Filling, and Easy

Prep Time5 minutes
Total Time5 minutes
Servings: 2 servings

Ingredients

  • 1 ripe frozen banana (sliced before freezing for easier blending)
  • 1/2 cup rolled oats (old-fashioned oats work best; quick oats are fine)
  • 2 tablespoons natural peanut butter (creamy or crunchy)
  • 1 cup milk (dairy or unsweetened almond, oat, or soy milk)
  • 1/2 cup plain or vanilla yogurt (Greek for extra protein; use dairy-free if needed)
  • 1–2 teaspoons honey or maple syrup (optional, to taste)
  • 1/2 teaspoon cinnamon (optional, but recommended)
  • 1/2 teaspoon vanilla extract (optional)
  • Pinch of salt (tiny pinch to brighten flavor)
  • Ice (a handful, if you like it extra thick and cold)

Instructions

  • Soften the oats: Add the oats and milk to the blender first and let them sit for 2–3 minutes. This helps them blend smoother and reduces any gritty texture.
  • Layer smart: Add yogurt, peanut butter, banana, cinnamon, vanilla, and a pinch of salt. Putting liquids and softer items at the bottom helps the blades catch everything.
  • Blend until silky: Start low, then increase to high for 30–45 seconds. If it’s too thick, add a splash more milk. If it’s too thin, add a few ice cubes or extra oats and blend again.
  • Taste and adjust: Sip and decide if it needs sweetness. Add honey or maple syrup, blend for 5 more seconds, and taste again.
  • Serve right away: Pour into a chilled glass. For a fun finish, sprinkle a little cinnamon on top or add a few crushed peanuts.