Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners or grease it well.
- Prepare the streusel: In a bowl, mix flour, brown sugar, granulated sugar, and cinnamon. Cut in cold butter using a pastry blender or fingers until coarse crumbs form. Refrigerate until needed.
- In a large bowl, whisk together the flour, sugar, baking powder, baking soda, cinnamon, and salt.
- In another bowl, whisk together buttermilk, oil, eggs, and vanilla extract.
- Pour wet ingredients into dry ingredients and stir until just combined. Do not overmix. Some lumps are okay.
- Fold in the diced apples until evenly distributed throughout the batter.
- Fill each muffin cup about 2/3 full. Top generously with the chilled streusel topping.
- Bake for 18–22 minutes, until golden and a toothpick inserted comes out clean. Cool in the tin briefly, then transfer to a wire rack.
Nutrition
Notes
For a healthier twist, substitute half the all-purpose flour with whole wheat, or replace oil with applesauce. Add chopped nuts to the streusel for crunch, or drizzle with glaze for a sweeter finish. Muffins freeze beautifully for up to 2 months.