Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and line a muffin tin with paper liners.
- In a medium bowl, mix together the all-purpose flour, brown sugar, and ground cinnamon for the streusel topping.
- In a separate large bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt.
- In a stand mixer, beat the softened unsalted butter with granulated sugar until creamy. Add vegetable oil and mix until combined, then add eggs one at a time.
- Gently mix in the sour cream and vanilla extract into the wet mixture, then gradually add the dry mixture, blending carefully.
- Spoon batter into muffin cups, filling two-thirds full, sprinkle streusel on top, then add a bit more batter and finish with more streusel.
- Bake for 15-20 minutes, until golden brown and a toothpick comes out clean.
- Cool in the tin for about 5 minutes, then transfer to a wire rack to cool completely.
Nutrition
Notes
Ensure butter is softened to room temperature and do not overmix the batter for best results.
