In a large skillet over medium high heat, heat 1 tablespoon olive oil. Add 1 pound ground beef or ground turkey. Break apart the meat into bite sized pieces. When the meat is browned, drain excess grease.
To the pan add in taco seasoning, diced tomatoes, spaghetti noodles, beef broth, and green chillies. Bring to a boil, cover, then reduce heat and simmer for 14-16 minutes.
Stir in cream cheese and shredded cheddar cheese.
Garnish with green onion and chopped cilantro or any of your favorite taco toppings.