Ingredient -- 1 Cup firmly packed dark brown sugar
- 1/3 Cup all-purpose flour
- 1/3 Cup quick-cooking oats
- 1 Cup chopped toasted pecans
- 1 Cup flaked toasted coconut
- 1/3 Cup butter -- melted
- 4 eggs
- 1 Cup sour cream
- 2 Cups thinly sliced ripe bananas
- 1 Teaspoon rum extract
- 1 Box yellow cake mix -- (18.5 ounce)
