Toss some onions in the slow cooker and come back to a timeless favorite!

French onion soup is a classic dish with roots in 18th-century France, known for its rich, savory flavors and comforting warmth. This slow cooker variation allows the onions to caramelize to perfection with minimal effort, making it an ideal recipe for busy individuals who still want to enjoy a homemade meal. The addition of white wine and fresh herbs elevates the traditional flavors, offering a sophisticated twist that is sure to impress.

This herb-infused French onion soup pairs beautifully with a light, crisp salad dressed in a simple vinaigrette. For a heartier meal, consider serving it alongside a charcuterie board with a selection of cured meats, cheeses, and pickled vegetables. A glass of the same white wine used in the soup will complement the flavors nicely.

Servings: 6

4 large onions, thinly sliced
1/4 cup unsalted butter
1 tablespoon sugar
1 teaspoon salt
1 sprig fresh rosemary
6 cups beef broth
1 cup white wine
3 sprigs fresh thyme
1/2 teaspoon freshly ground black pepper
Sliced French bread or croutons
1 1/2 cups Gruyere cheese, sliced