3 simple onion casserole low Recipes

onions, peeled and thinly sliced, potatoes, peeled and thinly sliced, butter, melted, salt, ground black pepper

dried italian-style bread crumbs, garlic clove, minced, grated pecorino romano, grated provolone, chopped fresh italian parsley leaves, olive oil, salt and freshly ground black pepper, flank steak, dry white wine, simple tomato sauce , recipe follows, or store-bought marinara sauce, extra-virgin olive oil, onion, chopped, garlic, chopped, stalk celery, chopped, carrot, chopped, crushed tomatoes, basil leaves, dried bay leaves, sea salt and freshly ground black pepper, unsalted butter , optional, in a large casserole pot , heat oil over medium-high heat. add onion and garlic and saute until soft and translucent, about 2 minutes. add celery and carrot and season with salt and pepper. saute until all the vegetables are soft, about 5 minutes. add tomatoes, basil, and bay leaves and reduce the heat to low. cover the pot and simmer for 1 hour or until thick. remove bay leaves and taste for seasoning. if sauce tastes too acidic, add unsalted butter, 1 tbsp at a time, to round out the flavor., pour half the tomato sauce into the bowl of a food processor. process until smooth. continue with remaining tomato sauce., if not using all the sauce , allow it to cool completely and then pour 1 to 2 cup portions into plastic freezer bags. freeze for up to 6 months., prep time : 15 minutes, cook time : 1 hour, 10 minutes