3/4 c. Caramel, divided
1 c. Chocolate chips, divided
1 c. Toasted coconut, divided
1/2 tsp. Kosher salt
1 tsp. Baking soda
1 1/4 c. All-purpose flour
1 tsp. Pure vanilla extract
4 tbsp. Melted butter
2 Large eggs
2/3 c. Packed brown sugar
2 Medium ripe bananas
1 c. Water
Cooking spray