Grilled Radicchio with Balsamic Glaze and Toasted Pine Nuts

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Smoky grilled radicchio leaves paired with a sweet and tangy balsamic reduction and crunchy toasted pine nuts for a bitter-forward side dish. This italian-inspired vegetarian (vegetarian) ready in about 25 minutes pairs medium radicchio heads, extra virgin olive oil, balsamic vinegar for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 130 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.

★ 4.5 (10 ratings) Prep: 10 min Cook: 15 min Serves 4 Italian cuisine 130 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat grill or grill pan to medium-high heat (about 400°F). Cut 2 medium radicchio heads into quarters lengthwise, keeping the core intact to hold leaves.
  2. Step 2: Brush each radicchio quarter with 3 tbsp extra virgin olive oil and sprinkle with 1/2 tsp sea salt and 1/4 tsp black pepper.
  3. Step 3: Grill radicchio for 4 minutes per side until leaves are wilted and edges have char marks but still retain some firmness.
  4. Step 4: Meanwhile, in a small saucepan, combine 1/2 cup balsamic vinegar and 1 minced garlic clove. Simmer over low heat for 10 minutes, stirring occasionally, until the vinegar reduces to a thick syrupy glaze.
  5. Step 5: Toast 1/4 cup pine nuts in a dry skillet over medium heat for 3-4 minutes, stirring frequently until golden and fragrant.
  6. Step 6: Arrange grilled radicchio on a serving platter, drizzle generously with the balsamic glaze, and sprinkle toasted pine nuts on top before serving warm.

Frequently asked questions

How long does Grilled Radicchio with Balsamic Glaze and Toasted Pine Nuts take to make?

Total time is about 25 minutes (10 min prep + 15 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 Grilled Radicchio with Balsamic Glaze and Toasted Pine Nuts?

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 medium radicchio heads from drying out.

Can I substitute ingredients in Grilled Radicchio with Balsamic Glaze and Toasted Pine Nuts?

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 Grilled Radicchio with Balsamic Glaze and Toasted Pine Nuts 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 Grilled Radicchio with Balsamic Glaze and Toasted Pine Nuts 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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