Which food has less impact on blood sugar?

SAUCE (DICED TOMATOES, TOMATO PUREE, WATER, ONIONS, OLIVE OIL, LESS THAN 2% OF: SUGAR, MODIFIED CORN STARCH, SALT, GARLIC, TOMATO PASTE, SPICES), ITALIAN STYLE BREADED CHICKEN BREAST WITH RIB MEAT (CHICKEN BREAST WITH RIB MEAT, WATER, MODIFIED CORN STARCH, SALT, DEHYDRATED GARLIC, ROSEMARY EXTRACTIVES. PREDUSTED, BATTERED, AND BREADED WITH [BLEACHED WHEAT FLOUR, WATER, MODIFIED FOOD STARCH, WHEAT FLOUR, PARMESAN CHEESE {PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES}, YELLOW CORN FLOUR, SALT, MALTODEXTRIN, SPICES, PARMESAN CHEESE {PART-SKIM MILK, CHEESE CULTURES, SALT, ENZYMES}, DEXTROSE, SUGAR, ENZYME MODIFIED PARMESAN CHEESE {PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES}, GARLIC POWDER, NATURAL CHEESE FLAVOR {DEHYDRATED CHEESE (CULTURED PASTEURIZED MILK, SALT, ENZYMES), MALTODEXTRIN, AUTOLYZED YEAST EXTRACT}, WHEY, YEAST, AUTOLYZED YEAST EXTRACT, LEAVENING {SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE}, ONION POWDER, MUSTARD SEED, SUNFLOWER OIL, PARSLEY, CARAMEL {COLOR}, EXTRACTIVES OF PAPRIKA AND ANNATTO] BREADING SET IN VEGETABLE OIL), MOZZARELLA CHEESE (PASTEURIZED MILK, CULTURES, SALT, ENZYMES). CONTAINS: MILK, WHEAT