Can I use a different ground meat?

Yes — ground beef, pork, or chicken can be substituted 1:1. Because turkey is lean, fattier meats will yield a richer filling and may require less added oil while cooking.

Can I make these dairy‑free?

Omit the mozzarella and finish with a sprinkle of nutritional yeast or a dairy‑free shredded cheese after baking; texture will be slightly different but still satisfying.

How do I tell when the zucchini is done?

Bake until the zucchini is tender when pierced with a fork but still holds its shape — about 20–22 minutes at 400°F as directed; if you prefer softer squash, add 2–3 extra minutes.