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Fluffernutter Oatmeal

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Fluffernutter Oatmeal is a fun and indulgent breakfast combining creamy peanut butter with sweet marshmallow fluff, served over warm, comforting oats. Quick, nostalgic, and customizable with optional fruits, nuts, or seeds, it’s perfect for busy mornings or cozy weekends.

  • Total Time: 8 minutes
  • Yield: 2 servings

Ingredients

1 cup quick oats

2 cups water

36 tablespoons creamy peanut butter (adjust to taste)

24 tablespoons marshmallow fluff or mini marshmallows (adjust to taste)

Optional toppings: sliced banana or other fruit, dried fruit, 100% maple syrup, ground cinnamon, chia seeds or other seeds/nuts

Instructions

  1. In a medium saucepan, bring water to a gentle boil.
  2. Stir in quick oats and cook 2–3 minutes, stirring occasionally, until soft and creamy.
  3. Remove from heat and stir in peanut butter and marshmallow fluff until smooth.
  4. Adjust consistency with a splash of water or milk if desired.
  5. Serve immediately in bowls.
  6. Add optional toppings such as fruit, dried fruit, maple syrup, cinnamon, or seeds/nuts for extra flavor and texture.

Notes

Use plant-based marshmallow fluff for a vegan version.

Adjust peanut butter and fluff to your desired sweetness and creaminess.

For overnight oats, mix all ingredients and refrigerate for 6–8 hours.

Stir well before reheating to restore creamy texture.

  • Author: Madelynn
  • Prep Time: 5 minutes
  • Cook Time: 3 minutes
  • Category: Breakfast, Oatmeal
  • Method: Stovetop, Mixing
  • Cuisine: American, Comfort Food

Nutrition

  • Serving Size: 1 bowl
  • Calories: 320
  • Sugar: 15g
  • Sodium: 150mg
  • Fat: 14g
  • Saturated Fat: 3g
  • Unsaturated Fat: 11g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 5g
  • Protein: 10g
  • Cholesterol: 0mg