INGREDIENTS
•
Yield: 8 cupcakes
•
4 tablespoons unsalted butter, room temperature ($0.34)
•
1/2 cup brown sugar ($0.16)
•
1 large egg ($0.14)
•
1/2 cup flavored yogurt (I used soy coconut yogurt that I got with a coupon, $0.25)
•
1 1/2 teaspoons baking soda ($0.01)
•
1 cup all-purpose flour ($0.08)
•
1 ripe banana, about 1/4 cup after mashing ($0.14)