Preheat the oven to 350 degrees Fahrenheit. Line a 9x5" baking pan with parchment paper. (Or spray with cooking spray.)
Combine all of the meatloaf ingredients in a large bowl. Mix well.
Press the beef mixture into the loaf pan.
Bake for 55-60 minutes, or until the internal temperature reads 165 degrees.
Allow the meatloaf to rest for 5 minutes, then slice and serve.
To make the sandwiches, place a slice of meatloaf on a piece of bread. Top with cheese and fresh salsa. Place a second piece of bread on the top.
*If you'd like, you can drizzle taco sauce on the meatloaf for a dressing.The calories shown are based on the meatloaf being cut into 9 pieces, with 1 serving being 1 slice of meatloaf. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate. **We are not dietitians and recommend you seek a nutritionist for exact nutritional information. The information in the nutrition box are calculated through a program and there is room for error. If you need an accurate count, I recommend running the ingredients through your favorite nutrition calculator.**