Ingredients
Method
- Beat butter and sugar together, then add eggs, sour cream, and lemon zest and mix until combined.
- Fold in flour, baking powder, and salt until just combined.
- Gently fold in blueberries.
- Pour batter into a greased 9-inch pan and top with streusel crumble.
- Bake at 350°F for 40–45 minutes until golden and a toothpick inserted comes out clean.
Notes
Store leftovers covered in the refrigerator for up to 3–5 days or freeze slices for up to 3 months. Serve with coffee, tea, or a simple side of fresh fruit for a cozy treat.
