Veggie-Packed Wattleseed Flatbread with Caramelized Onions

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A flavorful flatbread infused with roasted wattleseed and topped with sweet caramelized onions and fresh herbs, perfect for a vegetarian appetizer or snack. This australian-inspired vegetarian (vegetarian) ready in about 50 minutes pairs all-purpose flour, roasted wattleseed powder, instant yeast for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 30 min Serves 4 Australian cuisine 300 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large bowl, combine 2 cups all-purpose flour, 2 tbsp roasted wattleseed powder, 1 tsp instant yeast, 1 tsp salt, and 1 tsp sugar. Add 3/4 cup warm water (110°F) and 2 tbsp olive oil, stirring until a shaggy dough forms.
  2. Step 2: Knead the dough on a lightly floured surface for 8-10 minutes until smooth and elastic. Place in a lightly oiled bowl, cover with a clean cloth, and let rise in a warm spot for 1 hour until doubled in size.
  3. Step 3: While the dough rises, heat 1 tbsp olive oil in a skillet over medium heat. Add 2 thinly sliced large onions and cook slowly for 15-20 minutes, stirring occasionally, until deeply golden and caramelized. Stir in 1 tbsp fresh thyme leaves and 1/2 tsp black pepper, then remove from heat.
  4. Step 4: Preheat oven to 450°F and place a baking stone or upside-down baking sheet inside to heat.
  5. Step 5: Punch down the dough and roll it out to a 12-inch round on a piece of parchment paper. Spread the caramelized onions evenly over the dough.
  6. Step 6: Transfer the flatbread on the parchment to the hot baking stone and bake for 12-15 minutes until the crust is golden and crisp around the edges.
  7. Step 7: Remove from oven, let cool slightly, then slice and serve warm.

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Frequently asked questions

How long does Veggie-Packed Wattleseed Flatbread with Caramelized Onions take to make?

Total time is about 50 minutes (20 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Veggie-Packed Wattleseed Flatbread with Caramelized Onions?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep all-purpose flour from drying out.

Can I substitute ingredients in Veggie-Packed Wattleseed Flatbread with Caramelized Onions?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Veggie-Packed Wattleseed Flatbread with Caramelized Onions for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Veggie-Packed Wattleseed Flatbread with Caramelized Onions vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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