Begin by assembling all your ingredients. Having everything on hand will make the cooking process smoother and more enjoyable.
In your large skillet, heat a drizzle of olive oil over medium heat. Add the sliced mini bell peppers and sauté for about 3-4 minutes until they start to soften.
Stir in the diced tomatoes (with their juices), mild red enchilada sauce, chicken broth, and taco seasoning. Bring this mixture to a simmer.
Once the mixture is simmering, add the medium shells pasta to the skillet. Stir well to combine and ensure the pasta is submerged in the liquid. Cover the skillet and let it cook for about 8-10 minutes, or until the pasta is al dente, stirring occasionally.
Once the pasta is cooked, stir in the drained black beans and frozen corn. Cook for an additional 2-3 minutes until everything is heated through.
Gently fold in the diced rotisserie chicken, allowing it to warm in the skillet for another 2 minutes.
Sprinkle the freshly shredded sharp Cheddar cheese over the top of the pasta mixture. Cover the skillet for a couple of minutes to let the cheese melt beautifully.
Remove the skillet from heat and serve the Enchilada Pasta hot. Top with your favorite toppings like sour cream, fresh cilantro, or avocado for an extra burst of flavor.