01 -
Coat a big pot or pan with olive oil spray. Heat it up on medium-high for about 3 minutes.
02 -
Toss in the beef, chopped onion, garlic, and bell peppers. Cook everything for about 10 minutes, stirring occasionally. The beef is done when it's browned and no pink is left.
03 -
Dump in the dry pasta, taco seasoning, water, beef broth, and tomato paste. Give it a good stir, then put the lid on and turn up the heat to bring it all to a boil, which should take 5 minutes.
04 -
After it starts boiling, take off the lid. Lower the heat to medium, and stir every so often for 10-12 minutes. The pasta will soften, and most of the liquid will cook down.
05 -
When you're done cooking, pull the pan off the heat. Toss in the shredded cheddar and mix until it's melted and everything looks creamy.