No yeast giant cinnamon roll is only 5 ingredients! This giant cinnamon roll has a crumbly sweet streusel toppings, takes just minute to prepare, and it requires no yeast! So easy, thanks to the refrigerated cinnamon rolls, that anyone can make it.
Heat oven to 350 degrees and spray a 8" round cake pan (or pie plate) with cooking spray.
Open the cinnamon rolls and place frosting to the side. Place one cinnamon roll in the center of the round cake pan. Unroll another cinnamon roll and wrap it around the one in the middle. Repeat this with the remaining cinnamon rolls. You should end up with a giant, round cinnamon roll inside the cake pan when done.
In a small mixing bowl, combine the flour, brown sugar, cinnamon, and butter. Mix together with a fork until coarse crumbles. Sprinkle evenly over the cinnamon roll.
Bake for 25-30 minutes or until the cinnamon rolls are cooked through and the streusel topping is lightly browned.