A delightful recipe for grilled red onions infused with balsamic vinegar and fresh herbs, perfect for a summer gathering.
Preheat your grill to medium-high heat.
Ensure the grill is clean and well-oiled to prevent sticking.
In a small saucepan, heat the balsamic vinegar with the rosemary sprig over low heat until warm. Remove from heat and let it infuse for 20 minutes.
Cover the saucepan to retain the aroma of the rosemary.
Slice the red onions into thick rings. Brush both sides lightly with olive oil and season with salt and pepper.
Cut the onions evenly to ensure they cook uniformly.
Place the onion slices on the grill or in a grilling basket. Cook for 4-6 minutes per side until charred and softened.
Use skewers to keep the onion rings intact if not using a basket.
Transfer the grilled onions to a mixing bowl. Toss with the infused balsamic vinegar and sprinkle with fresh parsley.
Serve immediately for the best flavor and texture.