Apple Walnut Strudel with Cinnamon Spiced Filling

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Flaky puff pastry wrapped around a warm apple and walnut filling spiced with cinnamon, creating a comforting dessert with a hidden layer of sweet-tart fruit. This french-inspired desserts ready in about 55 minutes pairs (12x9-inch) puff pastry sheet, medium apples, walnuts for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 6, 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.

★ 4.1 (11 ratings) Prep: 25 min Cook: 30 min Serves 6 French cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Peel, core, and thinly slice 3 medium apples. In a bowl, toss apples with 1/2 cup chopped walnuts, 2 tbsp granulated sugar, 1 tsp ground cinnamon, and 1 tbsp all-purpose flour until evenly coated.
  2. Step 2: On a lightly floured surface, roll out the 12x9-inch puff pastry sheet to 14x10 inches. Spread the apple-walnut filling evenly over the pastry, leaving a 1-inch border around the edges.
  3. Step 3: Fold the pastry edges over the filling, then roll the pastry tightly from the long side to form a log. Seal the seams with beaten egg and trim excess pastry.
  4. Step 4: Place the strudel seam-side down on a parchment-lined baking sheet. Brush with beaten egg and sprinkle with 1 tbsp sugar. Bake for 25-30 minutes until golden brown and crisp.
  5. Step 5: Let rest for 10 minutes before slicing to allow the filling to set.

Frequently asked questions

How long does Apple Walnut Strudel with Cinnamon Spiced Filling take to make?

Total time is about 55 minutes (25 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 Apple Walnut Strudel with Cinnamon Spiced Filling?

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 (12x9-inch) puff pastry sheet from drying out.

Can I substitute ingredients in Apple Walnut Strudel with Cinnamon Spiced Filling?

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 Apple Walnut Strudel with Cinnamon Spiced Filling for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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.

What goes well with Apple Walnut Strudel with Cinnamon Spiced Filling?

French desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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