Which food has less impact on blood sugar?

SAUSAGE GRAVY: WATER, COOKED PORK SAUSAGE (PORK, SEASONING [SALT, SPICES, SUGAR, MONOSODIUM GLUTAMATE], WATER, CONTAINS 2% OR LESS OF POTASSIUM LACTATE, CARAMEL COLOR, SODIUM PHOSPHATE, SODIUM DIACETATE, BEEF FAT), HEAVY CREAM, FOOD STARCH - MODIFIED, NONFAT DRY MILK (WITH LACTOSE, VITAMIN A PALMITATE, AND VITAMIN D ADDED), CANOLA OIL, COCONUT OIL, CHICKEN FAT, CORN SYRUP SOLIDS, DATEM, YEAST EXTRACT, HYDROLYZED CORN PROTEIN, SPICES, SALT, SODIUM CASEINATE, DIPOTASSIUM PHOSPHATE, NISIN PREPARATION, NATURAL BUTTER FLAVOR, ONION POWDER, XANTHAN GUM, DISODIUM INOSINATE, DISODIUM GUANYLATE, SPICE EXTRACTIVE. BUTTERMILK BISCUIT: WATER, ENRICHED BLEACHED WHEAT FLOUR (CONTAINS BLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN AND FOLIC ACID), BLEACHED, ENRICHED WHEAT FLOUR (CONTAINS WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN AND FOLIC ACID), PALM OIL, DRIED BUTTERMILK, CONTAINS 2% OR LESS: SOY FIBER, SUGAR, LEAVENING (SODIUM ALUMINUM PHOSPHATE, MONOCALCIUM PHOSPHATE), SODIUM BICARBONATE, DEXTROSE, SALT, NATURAL AND ARTIFICIAL BUTTER FLAVOR [NATURAL BUTTER FLAVOR {MALTODEXTRIN, ENZYME MODIFIED BUTTER [BUTTER (CREAM, SALT), ENZYMES], ANNATTO EXTRACT (COLOR), TURMERIC EXTRACT (COLOR)}, NATURAL AND ARTIFICIAL FLAVOR, LACTIC ACID], POTASSIUM SORBATE (PRESERVATIVE), DATEM, NATURAL AND ARTIFICIAL SAUTED BUTTER TYPE FLAVOR [MALTODEXTRIN, NATURAL AND ARTIFICIAL FLAVOR, ANNATTO EXTRACT (COLOR), TURMERIC EXTRACT (COLOR)], XANTHAN GUM.