(Paleo, Whole30, gluten-free, dairy-free)
Cook onions together in a medium frying pan until the lamb is brown through and the onions are soft.
While the onions cook, whisk together the eggs, almond milk, nutritional yeast, salt, pepper, and garlic powder.
Lower oven heat to 400 F, then layer roasted peppers and spinach over your sweet potato rounds in the casserole dish. Add the onions on top and finally, pour all the whisked egg mixture over the casserole to evenly cover.
Feel free to use whatever meat and veggies you have in the pantry or fridge. This quiche is great to use up leftovers!
Adapted from Paleo Running Momma