Heat olive oil in a large skillet over medium high heat. Add garlic(minced), onion(diced) and sausage, and cook, stirring frequently, until sausage is lightly browned, about 3-4 minutes.

Stir in chicken brown, tomatoes, milk and pasta; season with salt and pepper, to taste. Bring to a boil; cover, reduce heat and simmer until pasta is cooked through, about 12-14 minutes.

Remove from heat and top with cheese. Cover until cheese has melted, about 2 minutes.

Serve immediately