INGREDIENTS
3/4 cup
sugar
2 tbsp
cornstarch
1/8 tsp
salt
2 cups
milk
1 cup
heavy whipping cream
1
egg yolk
1 1/2 tsp
vanilla extract
3
medium-size ripe bananas (cut into 1/2-inch slices)
1/3 cup
firmly packed light brown sugar
1 tbsp
butter
1 cup
coarsely crumbled vanilla wafers (plus more for sprinkling on top)