Grilled Vegetable Skewers with Lemon-Garlic Herb Marinade

Colorful, lightly charred vegetables threaded onto skewers and brushed with a zesty lemon-garlic herb marinade for peak smoky-sweet flavor.

Ingredients

• 1 red bell pepper, cut into 1.5-inch squares
• 1 yellow bell pepper, cut into 1.5-inch squares
• 1 large zucchini, cut into 1/2-inch thick half-moons
• 1 large red onion, cut into 1.5-inch chunks (keep layers intact)
• 225 g / 8 oz cremini or button mushrooms, stems trimmed (halve if large)
• 250 g / 9 oz cherry tomatoes (optional but great for sweetness)
• 2 tbsp olive oil, plus more for greasing grill grates
• 1 lemon (zest + 2 tbsp juice)
• 2 garlic cloves, finely grated or minced (pantry staple)
• 1 tsp dried oregano (or Italian seasoning)
• 1/2 tsp smoked paprika (optional but highly recommended)
• 1 tsp kosher salt (or 3/4 tsp fine salt), plus more to taste
• 1/2 tsp black pepper
• 1 tbsp chopped parsley (optional garnish)

Method

• 1

  Step 1: Soak skewers (if using wooden)

  Soak wooden skewers in water for **20–30 minutes** to prevent burning. If using metal skewers, skip this step.

• 2

  Step 2: Make the marinade

  In a large bowl, whisk together **2 tbsp olive oil, lemon zest, 2 tbsp lemon juice, garlic, oregano, smoked paprika (if using), salt, and pepper** until glossy and well combined.

• 3

  Step 3: Prep vegetables evenly

  Cut vegetables so they’re similar in size for even cooking:

• 4

  Step 4: Marinate (quick but effective)

  Add all vegetables (except cherry tomatoes if very delicate) to the bowl. Toss thoroughly until everything is well coated. Let sit **10 minutes** while you heat the grill. (This is a “quick marinade” — just enough time for flavor to cling.)

• 5

  Step 5: Thread the skewers

  Assemble skewers, alternating vegetables for color and even cooking. Keep cherry tomatoes near the middle of skewers (they’re less likely to slip off). Don’t pack vegetables too tightly—leave tiny gaps so heat can circulate.

• 6

  Step 6: Preheat and oil the grill

  Heat a grill or grill pan to **medium-high** (aim for **about 230–260°C / 450–500°F**). Clean grates, then lightly oil them with a paper towel dipped in oil (use tongs).

• 7

  Step 7: Grill until charred-tender

  Place skewers on the grill. Cook **10–12 minutes total**, turning every **2–3 minutes**, until vegetables are **charred at the edges** and **tender-crisp**:

• 8

  Step 8: Finish and serve

  Transfer to a platter. Taste and sprinkle with a pinch more salt if needed. Add a final squeeze of lemon (optional) and scatter with **parsley**. Serve hot or warm.

Tips

• **Even cooking tip:** Keep “slow-cookers” (onion, mushrooms) paired with similar pieces, and avoid making some chunks much larger than others.
• **No grill?** Roast on a sheet pan at **220°C / 425°F for 18–22 minutes**, turning once halfway, then broil **1–2 minutes** for extra char.
• **Add a little heat:** A pinch of **chili flakes** in the marinade works beautifully with the lemon and oregano.
• **Make-ahead:** Cut vegetables up to **24 hours** ahead and refrigerate. Mix marinade up to **3 days** ahead. Skewer and grill just before serving for best texture.
• **Storage:** Leftovers keep **3 days** in the fridge. Reheat briefly in a hot skillet or eat chilled in salads/wraps.
• **What to serve with:** Great alongside **rice, couscous, pita, hummus, grilled chicken/fish**, or tossed into a salad with extra lemon-olive oil dressing.

Nutrition (per serving, estimate)