Cinnamon Toast Crunch Cake

INGREDIENTS

1 1/2 cups

all-purpose flour

1 1/2 tsp

baking powder

1/2 tsp

salt

3/4 tsp

cinnamon (ground)

1/2 cup

unsalted butter (room temperature)

1 cup

granulated sugar

large eggs (room temperature)

1 tsp

vanilla

3/4 cup

buttermilk (room temperature)

1 cup

Cinnamon Toast Crunch cereal (crushed)

1/2 tsp

baking powder

1/2 tsp

salt

2 tbsp

grape seed oil (or any vegetable oil)

2 tsp

vanilla

1 cup

unsalted butter (room temperature)

6 oz

cream cheese (room temperature)

3 cups

powdered sugar (sifted)

1 tbsp

clear vanilla extract

salt

1 1/2 cups

Cinnamon Toast Crunch cereal (crushed)