Pepper and Sausage Penne

3/4 pound smoked sausage, sliced

8 ounces frozen pepper and onion mix

2 1/4 cups pasta sauce

1/2 teaspoon crushed red pepper

8.00 ounces penne

3/4 cup shredded mozzarella cheese

In a large skillet, brown sausage, peppers, and onion until brown. Meanwhile cook the pasta in salted, boiling water according to al-dente direction's on package. Combine the noodles in with the skillet were the sausage is. Ready to heat.