Ingredients
Method
- Preheat oven to 350°F and prepare muffin tin.
- Make streusel topping and cinnamon swirl.
- Cream butter, sugar, and eggs; mix in dry ingredients and sour cream.
- Layer batter with cinnamon swirl and top with streusel.
- Bake 18–22 minutes until golden.
- Cool slightly and enjoy, with optional glaze drizzle.
