Which food has less impact on blood sugar?

MARINARA SAUCE (WATER, TOMATO PASTE, ONION, GREEN BELL PEPPERS, CORN STARCH, OLIVE OIL, SUGAR, SALT, SPICES, GARLIC POWDER, ONION POWDER, PARMESAN CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, CELLULOSE {ANTICAKING}], MUSHROOM BASE [SAUTED MUSHROOMS {INCLUDING CONCENTRATED MUSHROOM JUICE}, SALT, SUGAR, DEXTROSE, BUTTER {CREAM (FROM MILK), LACTIC ACID}, HYDROLYZED SOY AND WHEAT PROTEINS, ONION POWDER, CORN OIL, NATURAL FLAVOR]), BREADED CHICKEN BREAST PATTY WITH RIB MEAT (CHICKEN BREAST WITH RIB MEAT, WATER, VEGETABLE PROTEIN PRODUCT [ISOLATED SOY PROTEIN, MAGNESIUM OXIDE, ZINC OXIDE, NIACINAMIDE, FERROUS SULFATE, VITAMIN B12, COPPER GLUCONATE, VITAMIN A PALMITATE, CALCIUM PANTHOTHENATE, PYRIDOXINE HYDROCHLORIDE, THIAMINE MONONITRATE, AND RIBOFLAVIN], SEASONING [SALT, SUGAR, SODIUM PHOSPHATES, MALTODEXTRIN, DEXTROSE, SPICES, YEAST EXTRACT, NATURAL FLAVORS, SUNFLOWER OIL, MODIFIED FOOD STARCH]. BREADED WITH: WHOLE WHEAT FLOUR, ENRICHED WHEAT FLOUR [ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SUGAR, SALT, DISODIUM INOSINATE AND DISODIUM GUANYLATE, NONFAT MILK, LEAVENING [SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE], SPICE, YEAST, EXTRACTIVES OF PAPRIKA. BATTERED WITH: WATER, BATTER [WHOLE WHEAT FLOUR, ENRICHED WHEAT FLOUR {ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, SUGAR, SALT, NONFAT MILK, DISODIUM INOSINATE AND DISODIUM GUANYLATE, WHEAT GLUTEN, LEAVENING {SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE}, SPICE, EXTRACTIVES OF PAPRIKA]. PREDUSTED WITH: ENRICHED WHEAT FLOUR [ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], MODIFIED POTATO STARCH, SALT. BREADING SET IN VEGETABLE OIL), PART SKIM MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, CHEESE CULTURES, SALT, ENZYMES).