Oatmeal Panggang Roti Pisang

Bahan-bahan (6 porsi)

• 3 bananas (mashed, (1½ cups total) $0.84)
• ⅓ cup brown sugar ($0.15)
• 2 large eggs ($0.58)
• ½ tsp salt ($0.02)
• ½ tsp vanilla extract ($0.65)
• 1 tsp baking powder ($0.02)
• ¼ tsp ground cinnamon ($0.02)
• ⅛ tsp ground nutmeg ($0.02)
• 2 cups milk ($0.36*)
• 2½ cups old-fashioned rolled oats ($0.68)
• ½ cup chopped walnuts ($0.60)