Description
Delicious, protein-packed peanut butter muffins with a crunchy streusel topping are perfect for breakfast or as a midday snack. Soft, fluffy, and tasty!
Ingredients
For the muffins:
- 1 ½ cup all-purpose flour
- ⅔ cup brown sugar
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- ½ teaspoon salt
- ¾ cup milk
- 2 large eggs
- 1/2 cup creamy peanut butter
- 1/3 cup vegetable oil
- 1 teaspoon vanilla extract
For the streusel:
- 1/2 cup all-purpose flour
- ¼ cup brown sugar, packed
- ¼ cup unsalted butter, cold and cut into small cubes
- 2 tablespoons creamy peanut butter
- ¼ teaspoon ground cinnamon
Instructions
- Preheat oven to 375°F. Line a standard 12-cup muffin pan with paper liners.
- In a large mixing bowl, whisk together flour, brown sugar, baking soda, baking powder, and salt. Set aside.
- In a medium bowl, stir together milk, eggs, peanut butter, oil, and vanilla until smooth.
- Pour the wet ingredients into the dry ingredients. Use a spatula to mix until just combined (do not overmix).
- Use a medium cookie scoop to divide the batter evenly into the prepared muffin pan, filling each cup about ¾ full.
- Make the streusel in a medium bowl by combining flour, brown sugar, and cinnamon. Add cold butter cubes and peanut butter, then use your fingers, a pastry cutter, or a fork to work it into coarse crumbs.
- Sprinkle the streusel evenly over the muffin batter.
- Gently press chopped peanuts into the topping so they stick while baking.
- Bake for 20 minutes, or until golden brown and a toothpick inserted into the center comes out clean. Cool in the pan for 5 minutes, then transfer muffins to a wire rack to cool completely.
Notes
How to store: Keep cooled muffins in an airtight container at room temperature for up to 3 days. For longer freshness, refrigerate for up to 1 week.
How to reheat: Warm muffins in the microwave for 15–20 seconds or in a 300°F oven for 5 minutes to refresh their softness.
How to freeze: Wrap muffins individually in plastic wrap and store in a freezer bag for up to 3 months. Thaw at room temperature or warm in the microwave before serving.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Breakfast, Dessert, Snack
- Method: Bake
- Cuisine: American