Add the oil to a large saute pan, and heat over medium-high heat. Once the oil is heated, add in the ground meat and cook until no longer pink, crumbling well while cooking.
Once the turkey has fully cooked, drain off any excess grease if needed (this is rarely needed when cooking with lean ground turkey.) Add in the onion, pepper, zucchini, and jalapeno if using, and saute for 3-5 minutes or until the onion begins to become translucent. Add in the garlic, if using, and saute for 30-60 seconds, just until you begin to smell the garlic.
Add in the salsa, and taco seasoning to the skillet and stir well.
Bring to a gentle simmer and then reduce the heat to medium-low. Simmer for 10 min, stirring occasionally, until the vegetables are softened.
Turn off the heat and add in the lime juice, stirring to incorporate.
Generously sprinkle the skillet mixture with the shredded cheese and let it sit for a few minutes until the cheese is melted.
Serve warm with cilantro, sour cream, and/or avocado as desired.
Video
Notes
Taco Seasoning: In place of Homemade Taco Seasoning, use 2 teaspoons cumin, 1 teaspoon chili powder, ½ teaspoon onion powder, ½ teaspoon garlic powder, ½ teaspoon salt. Jalapeno: Omit to decrease the level of heat; add to increase the heat.Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. This dish does not freeze well. Reheat individual servings in the microwave or in a dry skillet until warmed through. Salsa: Use your favorite brand of salsa--smooth or chunky; mild, medium, or hot.