Caramelized Onion, Spinach, and Cheddar Flaky Pastries

These fun little pastries are the perfect fall accoutrement. Flaky puff pastry dough filled with caramelized onions, spinach, and cheese, and then baked to a golden perfection. Equally perfect on a holiday platter, and as they are on a Monday night football tray!

⏱ 50 min 🔨 Prep 25min 🔥 Cook 25min 📊 Medium 🍽 9 servings 👁 6
Caramelized Onion, Spinach, and Cheddar Flaky Pastries

Ingredients

9 servings

Instructions

  1. 1. Preheat the oven to 375 degrees F. Line a baking sheet with parchment paper. 2. Heat the olive oil in a large skillet over medium-high heat. When the oil shimmers, add the onions and honey and cook 5 minutes, stirring occasionally until softened. Season with salt and pepper and continue cooking another 5-10 minutes or until the onions are golden and caramelized. Add the garlic, thyme, nutmeg, and crushed red pepper, cook another minute. Remove from the heat. 3. Stir in the spinach, cheddar, and havarti cheese.4. Lay the pastry sheets flat on a clean, floured surface. Gently roll the sheets out to stretch slightly. Cut each sheet into 9 squares. Evenly divide the spinach filling among half of the squares, leaving a 1/4 inch border around the edges. Brush the edges with egg. Lay the remaining 9 squares over the filling and seal the edges by crimping with the back of a fork. 5. Place the squares on the prepared baking sheet and brush the tops with beaten egg. Make 2 small slits on the top of the pastries. Sprinkle with everything spice, if desired. Transfer to the oven and bake for 20-25 minutes or until golden brown.6. Serve warm, drizzled with honey.

Nutrition per serving

977kcal

💰 Cost Estimate

Total Ingredients
$999.00
Per Serving
$111.00/serving
🏠 Savings
~$1998.00 vs buying!
📋 Price Breakdown (71% ingredients detected)
IngredientAmountSubtotal
extra virgin olive oil 2 tbsp $69.00
yellow onion 1 $50.00
honey 1 tsp $6.00
kosher salt and pepper - -
arlic clove - -
fresh thyme leaves 1 tbsp $178.00
freshly grated nutmeg 0.25 tsp $25.00
crushed red pepper 1 tsp $22.00
bag 1 $22.00
shredded sharp cheddar cheese 1 cup $260.00
shredded havarti cheese 1 cup $312.00
box frozen puff pastry 1 -
egg 1 $55.00
everything bagel spice - -

*Estimated market prices, may vary by region

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🍳

Caramelized Onion, Spinach, and Cheddar Flaky Pastries

Ingredients:
  • 2 tbsp extra virgin olive oil
  • 1 yellow onion, thinly sliced
  • 1 tsp honey, plus more for serving
  • kosher salt and pepper
  • 0 oz arlic clove, minced or grated
  • 1 tbsp fresh thyme leaves
  • 1/4 tsp freshly grated nutmeg
  • 1 tsp crushed red pepper
  • 1 bag (16 ounce) frozen chopped spinach, thawed and squeezed dry
  • 1 cup shredded sharp cheddar cheese
  • 1 cup shredded havarti cheese
  • 1 box frozen puff pastry, thawed
  • 1 egg, beaten
  • everything bagel spice, for sprinkling (optional)

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