From Taste of Home's Healthy Cooking Magazine. Naomi Reed of McMinnville Oregon wrote, "I gave mac and cheese a twist by adding some favorite ingredients. My family absolutely loves this side dish."
Meanwhile, in a large skillet, saute pepper and onions in oil until tender. Stir in the flour, chili powder, cumin, salt, and chipotle pepper until blended. Gradually stir in milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Stir in 1/4 cup cheese until melted.
Drain pasta; toss with sauce. Stir in bacon and cilantro. Transfer to a 2 quart baking dish coated with cooking spray. Sprinkle with remaining cheese. Bake, uncovered, at 400 degrees for 20-25 minutes or until bubbly.