French Onion-Inspired Bean Toast | Flirt Recipes

Ingredients

• 3 tablespoons butter, divided
• 3 large yellow onions, thinly sliced
• 2 cloves garlic, minced
• 1 tablespoon fresh thyme leaves (or 1 teaspoon dried)
• 1 bay leaf
• 1 tablespoon balsamic vinegar
• 1/4 cup dry white wine or vegetable broth
• 2 cans (15 oz each) cannellini beans, drained and rinsed
• 1/2 cup vegetable broth
• 1 teaspoon Dijon mustard
• Salt and freshly ground black pepper to taste
• 4 thick slices sourdough bread
• 1 cup grated Gruyère cheese
• 2 tablespoons fresh parsley, chopped
• Red pepper flakes (optional)