→ Base
01 -
1 1/2 sticks of cold unsalted butter (6 ounces), plus extra for greasing the dish
02 -
2 cups of blueberries, can be frozen or fresh (about 10 ounces)
03 -
1 (15.25-ounce) box of cake mix (yellow, lemon, or white)
04 -
2 (21-ounce) cans of blueberry pie filling
→ Serving
05 -
Optional: Vanilla ice cream