1. Slice zucchini into 1/8 inch thick strips using a mandoline slicer. Place zucchini slices on sheet pan and sprinkle with salt. Allow to sit for 20 minutes. This will help to remove excess water.

2. Meanwhile, make the sauce. In a large skillet, add hamburger, onion, garlic and olive oil over medium heat. Cook, breaking apart the meat as you cook, until meat is browned and onion is softened. Stir in marinara sauce and season with salt and pepper.

3. Spread ¾ marinara sauce on bottom of 8×8 pan. Set the remaining sauce aside.

4. Make the cheese filling. In a large bowl, stir together all ingredients for cheese filling until combined.

5. Brush the salt off of the zucchini slices, and using paper towels, pat the zucchini dry.

6. Place zucchini flat on work surface, then spread a thin layer of cheese mixture on top of zucchini slices. Roll into a spiral. Place rolls in baking dish, so that the spiral is facing up, placing them side by side.

7. Spread remaining sauce over top of rolls, then sprinkle with 1/3 cup mozzarella cheese.

8. Bake in oven for 20-25 minutes, or until cheese is melted. Serve and enjoy!