01 -
Slice zucchini thinly and bake for 5–7 minutes to remove excess water.
02 -
Sauté onions and garlic, then add ground beef and cook thoroughly. Stir in tomato sauce and simmer for 15–20 minutes.
03 -
Layer zucchini slices, meat sauce, and cheeses. Repeat this process and bake at 375°F (190°C) for 30–35 minutes.