Spicy Tomato Macaroni And Cheese - cooking recipe

Ingredients

16 ounces your favorite penne pasta
1/4 cup butter or 1/4 cup margarine
1/2 medium sweet onion, chopped
1 (8 ounce) package Velveeta Mexican cheese, cubed
1 (8 ounce) container sour cream
1 (10 ounce) can Rotel Tomatoes, drained

Preparation

Cook pasta according to package directions, draining well.
Melt butter in a large skillet over medium heat; add onion and saute 3 to 5 minutes or until tender.
Add cheese and cook, stirring constantly, 5 minutes or until cheese melts.
Stir in sour cream, blending well.
Stir in Rotel tomatoes and pasta; cook and stir constantly, 5 minutes or until heated through.