Spinach, Carrot, and Mushroom Lasagna

olive oil

chopped onion (roughly 1 medium onion)

minced garlic cloves

diced tomatoes with juices

dried basil

dried oregano

dried thyme

sea salt

ground black pepper

uncooked lasagna noodles

olive oil

chopped onion (roughly 1 small onion)

sliced mushrooms

carrots, peeled and sliced into coins (roughly 2 carrots)

minced garlic cloves

ricotta cheese

cooked spinach, water squeezed out (roughly 10 ounces frozen spinach)

salt

slices mozzarella cheese, broken into 28 half slices

Parmesan cheese