Chocolate Raspberry Streusel Muffins

• Struesel
• 1/2 cup (60 g) all purpose flour
• 1/3 cup (33 g) old fashioned oats
• 1/4 cup (53 g) dark brown sugar
• pinch salt
• 5 tablespoons (70 g) cold unsalted butter, but into 1/2 inch cubes
• Muffins
• 2 cups (340 g) raspberries
• 2 1/4 cups (269 g) all purpose flour, divided
• 1/4 cup (22 g) good qaulity cocoa powder (such as Valrhona)
• 1 tablespoon (12 g) baking powder
• 1/2 teaspoon (3 g) baking soda
• 1/2 teaspoon (2 g) fine sea salt
• 1/2 cup (113 g) unsalted butter, melted and cooled slightly
• 1 cup (198 g) granulated sugar
• 2 large (113 g) eggs, at room temperature
• 1 1/2 teaspoons vanilla extract
• 1 cup (226 g) buttermilk, at room temperature

1. Make the streusel: in a small bowl, stir the flour, oats, brown sugar, and salt to combine. Add the butter and mix with your fingers until the mixture forms large crumbs. Set aside.
2. Preheat the oven to 350u0b0F. Place 8 freestanding paper baking cups on a baking sheet (see headnote).
3. In a medium bowl, toss the raspberries with 1/4 cup (30 g) of the flour. Set aside.
4. In a small bowl, whisk the remaining flour, cocoa powder, baking powder, baking soda, and salt to combine.
5. In a medium bowl, whisk the melted butter and sugar to combine. Add the eggs one at a time and mix well to incorporate. Beat in the vanilla extract.
6. Add the flour mixture and mix well to combine (I usually switch to a silicone spatula at this point).
7. Add the buttermilk and mix until fully incorporated. Fold in the raspberry mixture.
8. Divide the batter between the baking cups - filling about 2/3 of the cup. Sprinkle the surface of each generously with the prepared streusel.
9. Bake until a toothpick inserted into the center comes out clean (or with a few moist crumbs), 17-20 minutes.
10. Transfer to a wire rack to cool.

struesel, flour, oats, brown sugar, salt, cold unsalted butter, muffins, raspberries, flour, cocoa powder, baking powder, baking soda, salt, unsalted butter, sugar, eggs, vanilla, buttermilk

Taken from food52.com/recipes/70260-chocolate-raspberry-streusel-muffins (may not work)