Which food has less impact on blood sugar?

GRAVY (WATER, MODIFIED CORN STARCH, CHICKEN FAT, TURKEY TYPE FLAVOR [SALT, CHICKEN FLAVOR, MONOSODIUM GLUTAMATE, HYDROLYZED CORN GLUTEN, AUTOLYZED YEAST EXTRACT, CARAMEL COLOR, ONION POWDER, CANOLA OIL, FLAVORS, MODIFIED CORN STARCH, DISODIUM INOSINATE, DISODIUM GUANYLATE, GARLIC POWDER, SOYBEAN OIL], ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], DRY WHOLE MILK, ONION POWDER, CARAMEL COLOR, MONO AND DIGLYCERIDES, SPICE), TURKEY PATTIE COATED IN STUFFING (COOKED WHITE TURKEY MEAT, COOKED DARK TURKEY MEAT, WATER, HERB BREADING [BREAD CRUMBS ([ENRICHED BLEACHED WHEAT FLOUR (BLEACHED WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID)], DISTILLED VINEGAR, CONTAINS 2% OR LESS OF: VEGETABLE OIL SHORTENING [SOYBEAN], SUGAR, SALT, LEAVENING [SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE], DEXTROSE, YEAST, SPICE EXTRACTIVE, DOUGH CONDITIONERS [ASCORBIC ACID, L-CYSTEINE MONOHYDROCHLORIDE, AZODICARBONAMIDE]), SPICES, DEHYDRATED PARSLEY], BATTER MIX [ENRICHED WHEAT FLOUR (NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), FOOD STARCH-MODIFIED, SALT, SPICES, WHEAT GLUTEN, ONION POWDER, MALTODEXTRIN, NATURAL FLAVOR [WITH MALTODEXTRIN, CHICKEN FAT, COOKED CHICKEN POWDER, BUTTER FAT, ANNATTO, TURMERIC], LEAVENING (SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE), EXTRACTIVE OF PAPRIKA (COLOR)], ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SOYBEAN OIL, BAKED LEAVENED WHEAT CRUMBS [(ENRICHED BLEACHED WHEAT FLOUR [NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], YEAST), FOOD STARCH-MODIFIED, SALT, SPICES, ONION POWDER, WHEAT GLUTEN, LEAVENING (SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE), GARLIC POWDER, SPICE EXTRACTIVE], SOY PROTEIN CONCENTRATE, SODIUM PHOSPHATES, SALT, SPICES, SPICE EXTRACT), MASHED POTATOES (WATER, DEHYDRATED POTATO FLAKES (POTATOES, MONO AND DIGLYCERIDES, SODIUM ACID PYROPHOSPHATE, CITRIC ACID), SEASONING SAUCE (SOYBEAN OIL, WATER, MONO AND DIGLYCERIDES WITH BHT AND CITRIC ACID TO PROTECT FLAVOR, BETA CAROTENE FOR COLOR [CORN OIL, DL-ALPHA TOCOPHEROL]), CONTAINS LESS THAN 2% OF: SALT, DRIED DAIRY BLEND (WHEY, CALCIUM CASEINATE)), GREEN BEANS, BROWNIE (SUGAR, WATER, ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SOYBEAN OIL, COCOA, EGGS, SEASONING SAUCE [SOYBEAN OIL, WATER, MONO AND DIGLYCERIDES WITH BHT AND CITRIC ACID TO PROTECT FLAVOR, BETA CAROTENE FOR COLOR (CORN OIL, DL-ALPHA-TOCOPHEROL)], ACACIA AND XANTHAN GUMS, SODIUM BICARBONATE (HYDROGENATED VEGETABLE OIL), SALT, NATURAL AND ARTIFICIAL FLAVOR [WATER, PROPYLENE GLYCOL, ETHANOL, NATURAL ANDA ARTIFICIAL FLAVOR, CARAMEL COLOR, VANILLA EXTRACTIVES}), SEASONING SAUCE (WATER, SUGAR, SEASONING SAUCE (SOYBEAN OIL, WATER, MONO AND DIGLYCERIDES WITH BHT AND CITRIC ACID TO PROTECT FLAVOR, BETA CAROTENE FOR COLOR [CORN OIL, DL-ALPHA-TOCOPHEROL]), SALT, SOYBEAN OIL), SEASONING SAUCE (SOYBEAN OIL, WATER, MONO AND DIGLYCERIDES WITH BHT AND CITRIC ACID TO PROTECT FLAVOR, BETA CAROTENE FOR COLOR [CORN OIL, DL-ALPHA-TOCOPHEROL]).