You can use various squash to make this dish, but smaller types will need baking time adjusted, and you may have leftover filling, which can be used for other meals.
To speed things up, you can use a frozen cauliflower blend with onions or other vegetables mixed in. Be mindful if you are on phase 1 of the FreeDiet to comply with that list of vegetables. If you are not on Phase 1 or 2 of the FreeDiet, you can use gluten-free ground turkey or chicken or GF sausage in place of beef.
You can put your own spin on this recipe with spices from Italian to Mexican. For that Fall festive flavor, try using thyme or fresh sage! Please use organic ingredients when you can.