Step 1

Soak approximately 8-12 wooden skewers in water for at least 15-30 minutes. The total number of skewers will vary depending on several factors, such as the size of each vegetable, the size of your vegetable pieces, etc.

Step 2

Prepare the vegetables for the skewers. For each red onion, first peel, then slice in half. Chop each half into thirds, as if you were cutting a pizza (6 total pieces from one onion). Seed and chop each bell pepper into approximately 1-inch by 1-inch pieces. Finally, chop the zucchini into rounds.

Step 3

Prepare the Garlic Herb Sauce- in a medium bowl whisk together the olive oil, minced garlic, parsley, cilantro, rosemary, salt, and pepper. Set aside.

Step 4

Skewer the vegetables by alternating between red onion, zucchini, and the different colored bell pepper. Brush skewers with a light layer of olive oil.

Step 5

Preheat grill to medium-high heat. Once the grill is hot, add skewers and grill for approximately 5-8 minutes per side, or until vegetables are just softening and browning around the edges.

Step 6

Remove from heat, brush with garlic herb sauce and drizzle with balsamic vinaigrette, if desired. Enjoy!