Recommended Hamilton Beach® Product: Toaster Ovens
- 1 package 18.25 ounce (517g) white cake mix
- 1 cup (250 ml) ripe banana (about 2 medium), mashed
- 1/2 cup (125 ml) buttermilk
- 1/3 cup (80 ml) vegetable oil
- 3 eggs, beaten
- 1 cup (250 ml) chopped nuts, (optional)