Preparation Preheat oven to 400°F. Sauté first 6 ingredients in heavy large saucepan over medium-high heat until sausage and beef are brown, crumbling with fork, about 5 minutes. Add tomatoes, tomato paste and cayenne and simmer 5 minutes, breaking up tomatoes with back of spoon. Add kidney beans and heat through. Season with salt and pepper. Add mostaccioli, Parmesan and parsley and toss to combine. Transfer to 9x13-inch baking dish. Sprinkle with cheese. Bake until cheese melts, about 30 minutes.
Preparation Preheat oven to 400°F. Sauté first 6 ingredients in heavy large saucepan over medium-high heat until sausage and beef are brown, crumbling with fork, about 5 minutes. Add tomatoes, tomato paste and cayenne and simmer 5 minutes, breaking up tomatoes with back of spoon. Add kidney beans and heat through. Season with salt and pepper. Add mostaccioli, Parmesan and parsley and toss to combine. Transfer to 9x13-inch baking dish. Sprinkle with cheese. Bake until cheese melts, about 30 minutes.