Overnight Banana Caramel French Toast

Ingredients

French Toast
• 1 loaf sourdough bread, tore into pieces
• 8 eggs
• 2 1/2 c. milk
• 1/2 c. heavy whipping cream
• 2 bananas, sliced
• 3/4 c. caramel ice cream topping
• 2 c. Golden Butter Yellow cake mix
• 2 tsp cinnamon
• 2 tsp Vanilla Extract
Topping
• 1/2 c. All-purpose Flour
• 1/2 c. Firmly Packed Brown Sugar
• 1 tsp Cinnamon
• 1/4 tsp Salt
• 1/2 c. butter