Preheat your oven to 350 degrees F and cook the 8 oz elbow macaroni according to the package directions. Drain the macaroni noodles and set aside while making the chicken mac and cheese recipe below.
Melt the butter in a Dutch oven over medium heat. Add the onions and bell pepper and saute until softened, about 5 to 6 minutes, stirring frequently.
2 tablespoon Butter, 1 Onion, 1 Bell pepper
Add the Rotel tomatoes and cubed Velveeta. Stir until the cheese is melted.
1 can Rotel, 8 oz Velveeta
Add the can of condensed cream of chicken soup, sour cream, diced cooked chicken, chili powder, and cumin. Stir to combine well.
10.5 oz Cream of Chicken soup, ½ cup Sour cream, 3 cup Chicken, 1 teaspoon Chili powder, ½ teaspoon Cumin
Fold in the previously cooked, drained, and cooled elbow macaroni noodles until blended, then smooth out flat on the top for baking.
8 oz Elbow macaroni
Top the shredded cheddar cheese over the top of the chicken mac and cheese filled Dutch oven. Sprinkle with some bread crumbs on top of the shredded cheese if you are using them.
1½ cup Cheddar cheese, ½ cup seasoned bread crumbs
Bake in the preheated oven for 25 to 30 minutes, or until the top is melted and edges are bubbly. If using bread crumbs they should be golden brown and crispy.