In a large skillet over medium heat, add 1 TBS cooking oil. Place chopped peppers and onions into skillet and saute for 2-3 minutes. Season with salt, pepper, and 1 tsp of the taco seasoning. Add ground beef and brown thoroughly. Drain. (You can do this step the night before to save time in the morning.)
Place browned meat, peppers and onions into crockpot.
Add tomatoes, corn, salsa, taco seasoning, and broth. Mix well.
Place lid on crockpot. Cook on low for 5-6 hours or on high for 3 hours.
Take lid off crockpot and add pasta, mixing well. Put crockpot on the "high" setting. Cook for 10-20 minutes. Check pasta after the 10 minute mark and see if it needs more time.
Once pasta is cooked through, turn off crockpot and stir in the shredded cheese. Garnish with chopped parsley or cilantro. Enjoy.