The Best Mushroom Omelette - 4K

An omelette can hardly get any better than this homey, comforting mushroom omelette. Cheesy, mushroom-y and simply delicious. Ingredients: 1 yellow onion (medium, peeled and chopped) 2 cups thinly sliced cremini mushrooms 2 Tbsp butter 1/2 cup white wine 1/2 cup heavy cream Salt and pepper (to taste) A pinch of fresh chopped dill (or other herbs) 3 eggs (lightly beaten) 1 cremini mushroom (thinly sliced) A pinch of fresh chopped dill (or other herbs) 1/2 cup shredded Jack or Cheddar cheese Salt and pepper