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Charred Grilled Vegetable Platter
Grilling & BBQ Free

Charred Grilled Vegetable Platter

A colorful mix of zucchini, bell peppers, red onion, asparagus, and portobello mushrooms grilled until tender and lightly charred, finished with a bright balsamic drizzle. An easy, crowd-pleasing side or vegetarian main.

20 minPrep
15 minCook
35 minTotal
6Servings
EasyDifficulty
⭐ 4.2Rating

1 large platter

Ingredients

  • 2 zucchini, sliced lengthwise into 1/2-inch planks
  • 2 bell peppers (red and yellow), quartered and seeded
  • 1 large red onion, cut into 1/2-inch thick rounds
  • 1 bunch asparagus, tough ends trimmed
  • 4 portobello mushroom caps, stems removed
  • 1/3 cup olive oil
  • 2 garlic cloves, minced
  • 1 tsp dried oregano
  • 1 tsp kosher salt
  • 1/2 tsp black pepper
  • 3 tbsp balsamic vinegar
  • 1 tbsp chopped fresh basil

Instructions

  1. In a small bowl, whisk together olive oil, minced garlic, dried oregano, salt, and pepper to make a marinade-brush.
  2. Skewer the onion rounds with a toothpick through the side so the rings do not fall apart on the grill, or use a grill basket instead.
  3. Brush all vegetables generously on both sides with the olive oil mixture, including the gills of the portobello caps, which soak up flavor well.
  4. Preheat the grill to medium-high, around 400-425F, and set up for direct heat; clean and oil the grates thoroughly since vegetables are prone to sticking.
  5. Place the denser vegetables first: onion rounds and portobello caps go on the grill and cook for 4-5 minutes per side until they have good grill marks and are tender when pierced with a fork.
  6. Add zucchini planks and bell pepper quarters to the grill and cook for 3-4 minutes per side, turning once, until charred in spots and just tender but not mushy.
  7. Add the asparagus last since it cooks fastest; grill for 3-4 minutes total, rolling the spears with tongs every minute for even charring, until bright green with light char marks and easily pierced but still slightly crisp.
  8. Avoid flipping any vegetable more than once or twice; constant turning prevents good char and grill marks from forming.
  9. Watch for flare-ups from dripping oil, especially under the zucchini and peppers; if flames flare, move the pieces briefly to a cooler part of the grill rather than dousing with water.
  10. As each vegetable finishes, transfer it to a large platter, removing the toothpicks from the onion rounds.
  11. Once all vegetables are grilled, slice the portobello caps into thick strips and arrange everything on the platter.
  12. Drizzle the entire platter with balsamic vinegar and scatter fresh basil on top just before serving warm or at room temperature.

Highlights

  • One easy oil-garlic marinade works for every vegetable
  • Staggered grilling times keep everything perfectly tender-crisp
  • Balsamic and basil finish brightens the smoky char
Tip: Cut vegetables into similar thicknesses within each type so they finish cooking at the same time.
Tip: Grill vegetables in order of density, hardest first, so nothing turns to mush while you wait on a slower piece.

Nutrition

Calories190
Protein4.0 g
Fat13.0 g
Carbs16.0 g
Fiber5.0 g
Sodium340 mg

Nutrition information is an estimate per serving and is not a substitute for professional dietary advice.

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