Description
This Rustic Caramelized Onion and Cranberry Flatbread with Gruyère Cheese is a beautifully balanced dish that combines sweet, savory, and tangy flavors. Caramelized onions bring rich depth, cranberries add a pop of tart sweetness, and melted Gruyère provides a nutty, creamy finish. Perfect as an appetizer, light dinner, or a festive party dish, this flatbread feels gourmet yet is simple to prepare.
Ingredients Rustic Caramelized Onion and Cranberry Flatbread with Gruyère Cheese
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1 store-bought flatbread (or homemade pizza dough, rolled thin)
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2 large yellow onions, thinly sliced
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2 tbsp olive oil (plus more for brushing)
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1 tbsp butter
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1 tsp balsamic vinegar
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1 tsp brown sugar (optional, for extra sweetness)
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1/3 cup dried cranberries (or fresh, if in season)
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1 ½ cups Gruyère cheese, shredded
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1 sprig fresh thyme (or ½ tsp dried)
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Salt and pepper to taste
Instructions
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Caramelize the onions:
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Heat olive oil and butter in a skillet over medium-low heat.
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Add onions with a pinch of salt and cook slowly for 25–30 minutes, stirring occasionally until deep golden and caramelized.
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Stir in balsamic vinegar and brown sugar (if using). Cook for 2 more minutes, then remove from heat.
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Prepare the flatbread:
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Preheat oven to 400°F (200°C).
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Place flatbread on a baking sheet. Brush lightly with olive oil.
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Assemble:
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Spread caramelized onions evenly over the flatbread.
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Sprinkle shredded Gruyère on top.
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Scatter cranberries and thyme leaves over the cheese.
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Bake:
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Bake for 10–12 minutes until cheese is melted and bubbling, and edges of flatbread are golden brown.
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Serve:
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Slice into squares or wedges.
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Serve warm, garnished with a touch of extra thyme if desired.
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Notes
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Use naan, pita, or lavash for a quick base if you don’t want to make dough.
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You can swap Gruyère with Fontina, Brie, or Mozzarella for a different twist.
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Fresh cranberries can be lightly sautéed with a touch of honey before adding.
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Great paired with a crisp white wine or sparkling cider.
Tips
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Low & slow caramelization is key — rushing the onions will give them a bitter taste.
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Pre-shred cheese for faster melting.
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For extra flavor, drizzle with honey or a balsamic reduction before serving.
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Add arugula on top after baking for a peppery freshness.
Servings
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Makes 2–3 servings as a light meal, or 4–6 servings as an appetizer.
Nutritional Info (per serving, based on 4 servings)
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Calories: ~285
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Protein: 11g
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Carbohydrates: 28g
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Sugars: 10g
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Fat: 14g
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Fiber: 3g
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Sodium: 390mg
Benefits
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Onions: Rich in antioxidants, support heart health.
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Cranberries: Boost urinary tract health and immune support.
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Gruyère Cheese: High in protein and calcium, supports bone health.
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Flatbread base: Provides energy through healthy carbs.
Q & A
Q: Can I make this ahead of time?
A: Yes! Caramelize the onions a day before and refrigerate. Assemble and bake just before serving.
Q: Can I make it vegetarian-friendly?
A: This recipe is already vegetarian. For vegan, swap Gruyère with a plant-based cheese.
Q: What’s the best wine pairing?
A: A crisp Sauvignon Blanc, Chardonnay, or even a sparkling wine pairs beautifully.
Q: Can I freeze it?
A: It’s best eaten fresh, but you can freeze caramelized onions separately for future use.