Ricotta and Oyster Mushroom Lasagna

INGREDIENTS

lasagna noodles

medium onions (350 g, sliced)

1 lb

oyster mushrooms (454 g, sliced)

3 cups

ricotta cheese (750 g)

4 tbsp

freshly grated Parmesan or Romano cheese

2 cups

shredded Mozzarella cheese

1 1/2

eggs

1 tbsp

chopped fresh dill

1 tbsp

chopped fresh parsley

4 tbsp

butter or vegetable (or olive oil (butter recommended for better flavor))

1 3/4 tsp

salt (1 tsp for ricotta filling, 3/4 tsp for sauteed onions and mushrooms)

1/2 tsp

freshly ground pepper