Which food has less impact on blood sugar?

ITALIAN STYLE BREADED CHICKEN BREAST WITH RIB MEAT (CHICKEN BREAST WITH RIB MEAT, WATER, FOOD STARCH-MODIFIED, 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 {PARTIALLY 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, ANNATTO] BREADING SET IN VEGETABLE OIL), CRUSHED TOMATOES IN PUREE (DICED TOMATOES, TOMATO PUREE, CITRIC ACID), LOW-MOISTURE PART SKIM MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, CULTURES, SALT, ENZYMES), WATER, TOMATO PUREE (WATER, TOMATO PASTE), SAUTEED ONIONS (ONIONS, CANOLA OIL), LESS THAN 2% OF: PARMESAN CHEESE (PASTEURIZED PART-SKIM MILK, CHEESE CULTURES, SALT, AND ENZYMES), OLIVE OIL, SUGAR, MODIFIED CORN STARCH, GARLIC PUREE (CRUSHED GARLIC, CITRIC ACID), SALT, BASIL, SPICES.CONTAINS: MILK, WHEAT