Step 1

Preheat oven to 450°. In a large skillet, cook and crumble sausage over medium-high heat until no longer pink, 4-6 minutes. Mix ricotta cheese and garlic powder.

Step 2

Place crust on a baking sheet; spread with ricotta cheese mixture. Top with sausage, red pepper and onion; sprinkle with seasonings, then with mozzarella cheese.

Step 3

Bake on a lower oven rack until edge is lightly browned and cheese is melted, 8-10 minutes. Top with arugula.