June 19, 2026 · 10 min

Roasted Butternut Squash and Caramelized Onion Flatbreads with Thyme Ricotta

Dinner10 min1103 cal / serving

These flatbreads are the perfect combination of sweet, savory and creamy. Caramelized onions bring a deep, tangy sweetness, while roasted butternut squash adds a tender, earthy flavor. A dollop of thyme-infused ricotta and a sprinkle of mozzarella make every bite irresistibly melty.

Finished with a drizzle of balsamic glaze, these flatbreads feel fancy but come together easily. They’re ideal for a weeknight dinner or a casual get-together.


Recipe details

Dinner10 min1103 cal / serving2 servings

Nutrition per serving

Calories1103 kcalProtein18.6 gFat105.8 gCarbs23.7 gSugar4.5 gFiber2.4 gSodium398 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: containsMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Thyme0.25 ounce ThymeView ingredient guide
Red Onion1 unit Red OnionView ingredient guide
Flatbreads2 unit FlatbreadsView ingredient guide
Ricotta Cheese4 ounce Ricotta CheeseView ingredient guide
Butternut Squash8 ounce Butternut SquashView ingredient guide
Mozzarella Cheese0.5 cup Mozzarella CheeseView ingredient guide
Balsamic Glaze5 teaspoon Balsamic GlazeView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper.
  2. Peel and dice the butternut squash into small cubes. Toss with a drizzle of olive oil, salt and pepper. Spread on one side of the baking sheet and roast for 15-20 minutes until tender and lightly browned.
  3. Meanwhile, thinly slice the red onion. In a skillet over medium heat, add a tablespoon of olive oil and the sliced onions. Cook, stirring occasionally, for about 10 minutes until soft and starting to caramelize. Add 2 teaspoons of balsamic glaze and continue cooking for another 2-3 minutes until the onions are jammy. Remove from heat.
  4. In a small bowl, combine the ricotta cheese with the leaves from a few sprigs of thyme, salt and pepper. Mix well.
  5. Place the flatbreads on the same baking sheet (or a separate one). Spread the thyme ricotta mixture evenly over each flatbread.
  6. Top with the roasted butternut squash, caramelized onions and mozzarella cheese.
  7. Bake for 8-10 minutes until the flatbreads are crispy and the cheese is melted and bubbly.
  8. Remove from the oven and drizzle with the remaining balsamic glaze. Garnish with additional fresh thyme leaves if desired. Slice and serve.

Recipe Tips

For extra crispiness, pre-bake the flatbreads for 2-3 minutes before adding toppings.

If you don’t have balsamic glaze, simmer balsamic vinegar until reduced by half.

FAQ

Can I use frozen butternut squash?

Yes, thaw and pat dry before roasting to avoid excess moisture.

What can I substitute for ricotta?

Goat cheese or a soft cream cheese work well as substitutes.

How do I store leftovers?

Store in an airtight container in the refrigerator for up to 2 days. Reheat in the oven to maintain crispiness.

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