I love pizza, and I love macaroni and cheese. After lots of experimenting, I figured out a wonderful way to combine the two. The pizza is a big hit among my colleagues, friends and family! —Martha Muellenberg, Vermillion, South Dakota
Preheat oven to 400°. Cook macaroni according to package directions; drain.
Press dough into a greased 14-in. pizza pan. Brush with oil; sprinkle with rosemary. Top with American cheese.
Toss together shredded cheeses; sprinkle half of the mixture over pizza. Toss remaining cheese mixture with bacon, oregano and macaroni; distribute over top. Bake until crust is golden brown and cheese is melted, 35-40 minutes.