01 -
Prepare spaghetti according to package instructions. Drain and set aside.
02 -
In a large skillet, heat olive oil over medium-high heat. Add diced onion and bell pepper. Sauté for 3–4 minutes until soft. Add ground beef and cook until browned. Drain any excess fat.
03 -
Return the beef mixture to the skillet. Add taco seasoning, canned tomatoes with green chilis (including juice), beef broth, sour cream, and shredded cheese. Stir well and let it simmer on low heat, stirring occasionally, until the sauce is creamy and cheese is melted.
04 -
Add the cooked spaghetti into the skillet. Toss well to coat the noodles evenly with the taco sauce.
05 -
Serve hot. Optional: garnish with chopped cilantro or a sprinkle of extra cheese.