Wood-Fired Mushroom and Thyme Tart with Nutty Crust
Earthy wild mushrooms baked in a buttery thyme crust on a wood-fired stone for smoky depth. This french-inspired vegetarian ready in about 48 minutes layers (9 oz each) puff pastry sheets, sliced mixed wild mushrooms, medium, finely diced shallot into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 380 calories and feeds 6, so it slots into a weekend bake or a special-occasion dessert tray. 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.
Ingredients
- 2 (9 oz each) puff pastry sheets
- 12 oz sliced mixed wild mushrooms
- 1 medium, finely diced shallot
- 2 tbsp chopped fresh thyme
- 3 tbsp unsalted butter
- 1/4 cup heavy cream
- 1/2 cup grated Gruyère cheese
- 1 tbsp all-purpose flour
Instructions
- Step 1: Preheat oven to 375°F. Roll out one puff pastry sheet on a floured surface to 12x8 inches. Transfer to a baking sheet and chill 10 minutes.
- Step 2: In a skillet over medium heat, melt 3 tbsp butter. Sauté 1 diced shallot and 12 oz sliced mushrooms for 8 minutes until golden. Stir in 2 tbsp chopped thyme and cook 1 more minute.
- Step 3: Spread mushroom mixture evenly over chilled pastry. Drizzle with 1/4 cup heavy cream and sprinkle with 1/2 cup Gruyère. Fold pastry edges toward center. Brush with 1 tbsp flour mixed with 1 tbsp water.
- Step 4: Bake for 25-28 minutes until golden brown and puffed. Rest 10 minutes before slicing.
Frequently asked questions
How long does Wood-Fired Mushroom and Thyme Tart with Nutty Crust take to make?
Total time is about 48 minutes (20 min prep + 28 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Wood-Fired Mushroom and Thyme Tart with Nutty Crust?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Wood-Fired Mushroom and Thyme Tart with Nutty Crust?
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 Wood-Fired Mushroom and Thyme Tart with Nutty Crust 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 Wood-Fired Mushroom and Thyme Tart with Nutty Crust?
French vegetarian 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.
What others are saying
- ★★★★★
A perfect vegetarian French dish. The crust was flaky and the filling was aromatic.
- ★★★★★
The wood-fired flavor made this dish stand out. My family loved the thyme and mushroom combination.
- ★★★★★
This tart was a hit at my dinner party! The nutty crust complemented the mushrooms perfectly.
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