Ingredients
– 4 large yellow onions, thinly sliced
– 4 tablespoons unsalted butter
– 1 tablespoon olive oil
– 1 teaspoon salt
– 1 teaspoon sugar
– 4 cups beef broth (or vegetable broth for a vegetarian option)
– 1 cup dry white wine
– 2 sprigs of fresh thyme (or 1 teaspoon dried thyme)
– 1 bay leaf
– Freshly ground black pepper, to taste
– Baguette or crusty bread, sliced into 1-inch pieces
– 2 cups Gruyère cheese, grated (feel free to mix in some Parmesan for added flavor)
Equipment Needed
– Large heavy-bottomed pot or Dutch oven
– Wooden spoon
– Measuring cups and spoons
– Cheese grater
– Baking sheet (for toasting bread)
– Broiler (or oven) for melting cheese
Step-by-Step Instructions
First, I start by melting the butter and olive oil in my pot over medium heat, letting that delightful aroma fill my kitchen. Once it’s melted, I add the sliced onions, salt, and sugar. The sugar helps to caramelize the onions nicely, enhancing their sweetness. I stir them frequently for about 30-40 minutes until they’re golden brown, soft, and beautifully aromatic. This part is so important—don’t rush it! Just be patient and enjoy the process. (See the next page below to continue steps…)