Spring Skewers | Cooking Professionally

Ingredients

• 1/4 cup olive oil
• 1 tablespoon white wine vinegar
• 2 cloves garlic, minced
• 2 teaspoons lemon zest, grated
• 3 tablespoons lemon juice
• 1 teaspoon salt
• 1/2 teaspoon sugar
• 1/4 teaspoon dried oregano
• 1/4 teaspoon pepper
• 1 1/2 pounds chicken breasts, boneless and skinless, cut into 1 1/2-inch pieces
• 3 medium zucchinis, halved lengthwise and cut into 1 1/2-inch slices
• 3 medium onions, cut into wedges
• 12 cherry tomatoes, optional