Preheat oven to 375 degrees F. Line large baking sheet with foil and spray with nonstick cooking spray.

In a large bowl combine turkey, onion, zucchini, garlic, egg, breadcrumbs, spices, mustard and salt and pepper. Use your hands or a large spoon to mix until well combined. I find that it's much easier to combine the ingredients if you use your hands.

Place half of meat mixture on foil-lined pan and shape into a 10x4 inch rectangle. Top with pepper jack evenly, leaving about an 1/2 inch of room on the sides. Top with the remaining meat mixture, enclosing the cheese completely and sealing the side together.

In a small bowl, whisk together tomato sauce, apple cider vinegar, honey, mustard, soy sauce and hot sauce if desired. Spread half of the awesome sauce on top of the meat loaf, reserve other half for when meatloaf is finished baking.

Bake meatloaf for 45 minutes to 1 hour or until meat thermometer reads 160 degrees F. Top with remaining sauce and allow to cool for 10 minutes before cutting into 6 slices.