Ingredients
Equipment
Method
Prepare the Streusel Topping
- In a small bowl, combine 1/4 cup all-purpose flour, 2 tablespoons granulated sugar, and 1/4 teaspoon ground cinnamon. Add 1 tablespoon cold, cubed unsalted butter. Use your fingertips or a pastry blender to cut the butter into the dry ingredients until coarse crumbs form. Set aside.
Prepare Oven and Muffin Pan
- Preheat your oven to 400°F (200°C). Line a 12-cup muffin pan with paper liners.
Combine Dry Ingredients
- In a large mixing bowl, whisk together 1 3/4 cups all-purpose flour, 1/2 cup granulated sugar, 1 tablespoon baking powder, and 1/2 teaspoon salt. Make sure there are no lumps.
Combine Wet Ingredients
- In a separate medium mixing bowl, whisk together 1 cup milk, 1 large egg, 1/4 cup melted and cooled unsalted butter, and 1 teaspoon vanilla extract until well combined.
Combine Wet and Dry, Add Fruits
- Pour the wet ingredients into the dry ingredients. Stir gently with a rubber spatula until just combined. Do not overmix; a few lumps are fine. Gently fold in the 1 cup chopped rhubarb and 1 cup chopped strawberries.
Fill Muffin Cups and Top
- Divide the batter evenly among the 12 prepared muffin cups, filling each about two-thirds full. Sprinkle the prepared streusel topping generously over each muffin.
Bake the Muffins
- Bake for 18-22 minutes, or until the tops are golden brown and a wooden skewer inserted into the center of a muffin comes out clean.
Cool
- Let the muffins cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.
Notes
For best results, ensure milk and egg are at room temperature. This helps create a smoother batter and a more tender crumb. Do not overmix the batter; overmixing can lead to tough muffins. A few lumps are perfectly normal. Muffins can be stored in an airtight container at room temperature for up to 3 days, or frozen for up to 3 months. Thaw frozen muffins at room temperature or reheat briefly in the microwave.
