Which food has less impact on blood sugar?

BUN: ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, ENZYME), WATER, SUGAR, SOYBEAN OIL, CONTAINS 2% OR LESS OF: YEAST (YEAST, SORBITAN MONOSTEARATE, ASCORBIC ACID), SALT, CALCIUM PROPIONATE (PRESERVATIVE), MONOGLYCERIDES WITH ASCORBIC ACID AND CITRIC ACID (ANTIOXIDANTS), CALCIUM SULFATE, ENZYMES, WHEAT STARCH, ASCORBIC ACID. FULLY COOKED PARMESAN BREADED CHICKEN BREAST PATTY WITH RIB MEAT: CHICKEN BREAST WITH RIB MEAT, WATER, CONTAINS 2% OR LESS OF: SODIUM PHOSPHATES, SALT. BATTERED AND BREADED WITH: BLEACHED WHEAT FLOUR, WATER, YELLOW CORN FLOUR, SALT, CORN STARCH, ENRICHED BLEACHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), NATURAL FLAVORS, DEXTROSE, ROMANO CHEESE-TYPE POWDER (ROMANO CHEESE, CULTURED NONFAT MILK, PARTIALLY HYDROGENATED SOYBEAN OIL, WHEY, SODIUM CITRATE, SALT), CONTAINS 2% OR LESS OF: SPICES, DRIED WHEY, DRIED PARSLEY, PAPRIKA EXTRACT (COLOR), SOYBEAN OIL, ANNATTO EXTRACT (COLOR), PARMESAN CHEESE-TYPE POWDER (PARMESAN CHEESE, CULTURED NONFAT MILK, PARTIALLY HYDROGENATED SOYBEAN OIL, WHEY, SODIUM CITRATE, NATURAL FLAVOR, SALT), SPICE EXTRACT, SODIUM PHOSPHATES, SODIUM BICARBONATE, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH AND MONOCALCIUM PHOSPHATE). BREADING SET IN VEGETABLE OIL. MARINARA SAUCE: TOMATO PUREE, WATER, TOMATO PASTE, SUGAR, SOYBEAN OIL, GELATIN, OLIVE OIL, SALT, PIZZA SEASONING (DEXTROSE, MINCED ONION, LACTOSE, PAPRIKA, ROMANO CHEESE [PASTEURIZED PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES], DEHYDRATED GARLIC, DEHYDRATED ONION, SPICES, CHILI PEPPER, MALIC ACID, SPICE EXTRACTIVES [PAPRIKA], XANTHAN GUM), PARMESAN CHEESE (PASTEURIZED PART-SKIM COW'S MILK, CHEESE CULTURES, SALT, ENZYMES, POWDERED CELLULOSE ADDED TO PREVENT CAKING), LEMON JUICE (WATER, LEMON JUICE CONCENTRATE), GARLIC POWDER, OREGANO, BASIL, SPICES, ONION POWDER. LOW-MOISTURE PART-SKIM MOZZARELLA: PASTEURIZED PART-SKIM MILK, CHEESE CULTURES, SALT, SORBIC ACID (PRESERVATIVE), ENZYMES, SOY LECITHIN (NON-STICKING AGENT).