- Preheat the grill to medium-high heat. 
- In a bowl, combine olive oil, lemon juice, and Cajun seasoning, and season to taste. - ¼ cup olive oil, 2 tbsp. fresh lemon juice, 2 tbsp. Cajun seasoning, Sea salt and freshly ground black pepper 
- Thread the skewers with sausages, chicken, bell pepper, zucchini, and onion, alternating between them. - 2 chicken breasts, 4 andouille sausages, 2 bell peppers, 1 large onion, 2 zucchini, Wood or metal skewers 
- Brush the skewers with the Cajun seasoning mixture, making sure the skewers are well covered. 
- Place on the grill and cook for 10 to 12 minutes, turning every 3 to 4 minutes.