KBR Library Bookend Tart with Belgian Endive

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A savory tart featuring delicate Belgian endive wrapped in buttery puff pastry, layered with Gruyère and a hint of thyme. This belgian-inspired pasta (vegetarian) ready in about 70 minutes layers puff pastry sheet, heads Belgian endive, Gruyère cheese 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.

★ 3.5 (11 ratings) Prep: 40 min Cook: 30 min Serves 6 Belgian cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Brush a 9-inch tart pan with 1 tbsp olive oil and line with a 300g puff pastry sheet, trimming excess edges.
  2. Step 2: Thinly slice 4 heads Belgian endive lengthwise, then blanch in boiling salted water for 2 minutes. Drain well and pat dry.
  3. Step 3: Finely chop 1 small shallot and sauté in 1 tbsp olive oil over medium heat until translucent (about 3 minutes). Stir in 2 tbsp fresh thyme and cook for 1 minute until fragrant.
  4. Step 4: Whisk 100ml heavy cream with 1 tsp salt and 1/4 tsp pepper, then pour half over the endive slices in a bowl and toss to coat.
  5. Step 5: Arrange the endive slices in a single layer over the pastry base, then scatter 100g grated Gruyère cheese on top. Pour the remaining cream mixture over the cheese, then dot with additional thyme sprigs.

Equipment for this recipe

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Frequently asked questions

How long does KBR Library Bookend Tart with Belgian Endive take to make?

Total time is about 70 minutes (40 min prep + 30 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 KBR Library Bookend Tart with Belgian Endive?

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 KBR Library Bookend Tart with Belgian Endive?

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 KBR Library Bookend Tart with Belgian Endive 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.

Is KBR Library Bookend Tart with Belgian Endive 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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