Mom dumps 3 lbs of onions in slow cooker overnight, makes irresistible meal
Ingredients: 3 pounds yellow onions, thinly sliced 2 tablespoons unsalted butter, melted 2 tablespoons olive oil ¼ cup balsamic vinegar 2 sprigs fresh thyme 8 cups beef stock 1.5 cups shredded Gruyère cheese Salt and pepper, to taste Optional: ⅓ cup brandy To serve: Crispy bread slices Instructions: continued on next page