Caribbean Burger

Name: Caribbean Burger
Ingredients: 1/2 cup fresh lemon juice (from 2 to 3 lemons); 1/3 cup extra-virgin olive oil; 1/3 cup jarred jerk sauce; 2 tablespoons Cajun seasoning; 1 to 2 tablespoons red pepper flakes; 1 small red bell pepper, finely chopped; 1 large jalapeno pepper, seeded and finelychopped; 3 cloves garlic, minced; 2 tablespoons extra-virgin olive oil; 2 carrots, cut into 3-inch sticks; 1 medium zucchini, cut into 3-inch sticks; 1 small red bell pepper, cut into 3-inch strips; Kosher salt; Canola oil, for the grill; 2 pounds ground beef chuck; Kosher salt and freshly ground pepper; 4 sesame hamburger buns, split