Ingredients
Method
Preparation
- Preheat your oven to 350°F (175°C).
- Spread the blueberries in an even layer in a baking dish.
- Toss the blueberries with sugar and lemon zest if using.
- Evenly sprinkle the dry cake mix over the blueberries without stirring.
- Carefully dot the sliced butter pieces over the top of the cake mix.
Baking
- Bake in the preheated oven for about 45 minutes, or until golden brown and bubbly.
- Let the cake cool for 10-15 minutes before serving.
Notes
Serve warm, optionally topped with vanilla ice cream or whipped cream. Leftovers can be stored in the fridge and reheated in the microwave.