Coffee Cake Baked Oats

Name: Coffee Cake Baked Oats
Cuisine: American
Ingredients: 2 c oats; 1 tsp baking powder; 1/2 tsp salt; 1 tsp cinnamon; 1/4 tsp nutmeg; 2 scoops vanilla protein powder; 2 bananas; 1/4 c maple syrup; 2 tsp vanilla; 2 eggs; 1 c almond milk; 1/4 c oats; 1/2 c nuts; 1 tbsp flour; 1/2 tsp cinnamon; 1/3 c brown monk sugar; 1/4 c melted coconut oil; 1/2 c powdered sugar (you can blend monk fruit to make this); 1 tbsp milk; 1/2 tsp vanilla