To avoid this situation, I started out by cooking some blueberries with a bit of sugar and lemon into a thick blueberry sauce before swirling it into butter cake batter. Then, I topped it with a lot ...
Grease a 9x13 casserole dish or cake pan ... blueberries start to burst and topping is slightly browned. Serve over yogurt or with ice cream. To make into crumble bars: Add 2 additional large ...