- 1 (7-ounce) can chipotle chiles in adobo sauce
- 1 tablespoon butter
- 1/2 cup finely chopped onion
- 1/2 cup finely chopped green bell pepper
- 1 garlic clove, minced
- 2 tablespoons all-purpose flour
- 1 (14 1/2-ounce) can diced tomatoes and green chiles, undrained
- 4 cups hot cooked elbow macaroni (about 2 cups uncooked)
- 2 cups (8 ounces) shredded reduced-fat sharp cheddar cheese
- 1 cup 1% low-fat cottage cheese
- 1 cup 2% reduced-fat milk
- 1/4 cup (1 ounce) grated fresh Parmesan cheese
- 1 large egg, lightly beaten
- Cooking spray
- 3 tablespoons dry breadcrumbs
Preheat oven to 350°.
Remove 1 teaspoon adobo sauce from can; set aside. Remove 2 chipotle chiles from can; finely chop to measure 1 tablespoon. Reserve remaining chiles and adobo sauce for another use.
Melt butter in a Dutch oven over medium-high heat. Add chopped chiles, onion, bell pepper, and garlic; cook 4 minutes or until onion is tender, stirring frequently. Sprinkle with flour; cook 30 seconds, stirring constantly. Reduce heat to medium; add tomatoes. Cook 3 minutes or until thickened. Add reserved 1 teaspoon adobo sauce, pasta, cheddar cheese, cottage cheese, milk, Parmesan, and egg; stir to combine. Spoon pasta mixture into a 2-quart baking dish coated with cooking spray; top with breadcrumbs. Bake at 350° for 30 minutes or until bubbly.