Place biscuit pieces in a large bowl and toss with 4 Tbsp. melted butter.
Add scrambled eggs, sausage, and shredded cheese, and toss to combine. I like to use my hands and make sure all of the biscuits are separated and coating in butter and eggs and sausage are evenly distributed.
Pour mixture into a greased 6 cup bundt pan.
Bake at 350 degrees for 30 minutes.
Cool in pan 5-10 minutes, then use a knife or spatula to loosen edges.
Invert bread onto a plate.
For Cheese Sauce
Melt butter in a small saucepan. When it's bubbly, add flour and whisk continuously until golden brown, about 2 minutes. Whisk in milk so there are no lumps. Continue to whisk until thickened, about 3-4 minutes. Stir in cheese until melted and add salt and pepper to taste.