1 (8 ounce) package refrigerated crescent dinner rolls  | 
                                                1 (12 ounce) can water-packed white solid white tuna  | 
                                                1 cup frozen peas and carrot  | 
                                                1/2 cup shredded cheddar cheese  | 
                                                1/4 cup mayonnaise  | 
                                                1 tablespoon dijon mustard  | 
                                                1 1/2 teaspoons dried onion flakes  | 
                                                1 teaspoon italian seasoning  |