BEST HOMEMADE CINNAMON ROLL CAKE

INGREDIENTS:

FOR THE CAKE:

3 cups all-purpose flour
1 cup white granulated sugar
4 teaspoon baking powder
2 large eggs
2 teaspoon vanilla extract
1 ½ cups milk
½ cup salted butter (1 stick) melted

FOR THE CINNAMON FILLING:

¾ cup (1 ½ sticks) salted butter softened to room temp
1 cup packed light brown sugar
2 tablespoon flour
1 tablespoon ground cinnamon

FOR THE GLAZE:

2 cups powdered sugar
5 tablespoon milk
1 teaspoon vanilla extract

DIRECTIONS:

FOR THE CAKE:

-Preheat oven to 350F degrees. Spray 9 x 13 baking dish with nonstick cooking spray (I like the kind that has flour in it.) In a large bowl (or the bowl of your stand mixer), combine ingredients for cake (except melted butter).
-While your mixer is running, slowly add the ½ cup melted butter. Mix just until combined (overmixing flour in baked goods can make it tough and rubbery.)
-Spread this batter evenly into your baking dish …