Description

A delicious twist on classic French onion soup, these grilled veggie French onion flatbreads combine caramelized onions, grilled vegetables, and melted cheese on crispy flatbreads.

Ingredients

2 large onions, thinly sliced
2 tablespoons olive oil
1 teaspoon balsamic vinegar
1 zucchini, sliced into rounds
1 red bell pepper, sliced
1 yellow bell pepper, sliced
2 flatbreads or naan
1 cup shredded Gruyère or mozzarella cheese
Salt and pepper to taste
1 teaspoon fresh thyme leaves (optional)

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Instructions

Heat 1 tablespoon of olive oil in a skillet over medium heat. Add sliced onions and cook, stirring often, until golden and caramelized, about 20-25 minutes. Stir in balsamic vinegar and set aside.
While the onions cook, heat a grill or grill pan over medium-high heat. Toss zucchini and bell peppers with 1 tablespoon olive oil, salt, and pepper.
Grill the vegetables for about 3-4 minutes per side until tender and slightly charred. Remove from heat.
Preheat oven to 400°F (200°C).
Place flatbreads on a baking sheet. Spread caramelized onions evenly over each flatbread.
Top with grilled vegetables and sprinkle shredded cheese over the top.
Bake for 8-10 minutes, or until the cheese is melted and bubbly.
Garnish with fresh thyme if using, slice, and serve warm.

Notes

Use store-bought flatbreads for a quicker prep.
You can substitute the cheese with a plant-based option for a vegan version.
Try adding mushrooms or eggplant for extra flavor.