Which food has less impact on blood sugar?

BISCUIT BASE (ENRICHED WHEAT FLOUR BLEACHED [WHEAT FLOUR, NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], CULTURED NONFAT DRY MILK, LEAVENING [BAKING SODA, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE], SOYBEAN OIL, PALM OIL, SALT, SUGAR, WHEAT STARCH, DRY BUTTERMILK, SODIUM CASEINATE, DRY WHEY, DATEM, MONO & DIGLYCERIDES, CALCIUM SULFATE, LOCUST BEAN GUM, GUAR GUM, SODIUM CITRATE, CARRAGEENAN, DEXTROSE, WATER, ENZYMES, DEXTRIN), WATER, PALM OIL WITH LECITHIN, COOKED SAUSAGE (PORK, WATER, SALT, SEASONING [DEXTROSE, SUGAR, SPICES, SPICE EXTRACTIVES, BHT, PROPYL GALLATE, CITRIC ACID], SODIUM PHOSPHATE), COOKED SCRAMBLED EGGS (WHOLE EGGS, EGG YOLK, SOYBEAN OIL, GLYCERIN, DRIED WHOLE EGG, MODIFIED FOOD STARCH, SALT, MALTODEXTRIN, XANTHAN GUM), MEDIUM CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO [COLORING]), POTATO SHREDS, CONTAINS 2% OR LESS OF THE FOLLOWING: CHEESE SAUCE MIX (WHEY, MODIFIED FOOD STARCH, CHEDDAR CHEESE [PASTEURIZED MILK, SALT, ANNATTO EXTRACT, CULTURE, ENZYMES], CANOLA OIL, NONFAT MILK, SALT, NATURAL FLAVORS, ENRICHED WHEAT FLOUR [CONTAINS NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], CITRIC ACID, MONOGLYCERIDES, DRIED ONION, SPICES AND SPICE EXTRACTIVES [INCLUDING ANNATTO AND PAPRIKA], XANTHAN GUM, TOCOPHEROLS), COUNTRY GRAVY MIX (CREAMER [PARTIALLY HYDROGENATED SOYBEAN OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE, MONO- & DIGLYCERIDES, SODIUM CITRATE, SALT, DIPOTASSIUM PHOSPHATE, CARRAGEENAN, ARTIFICIAL FLAVOR], MODIFIED FOOD STARCH, WHEAT FLOUR, SALT, RENDERED CHICKEN FAT, WHEY, CHICKEN BROTH, ONION, MALTODEXTRIN, GELATIN, SPICES AND SPICE EXTRACTIVES, HYDROLYZED SOY PROTEIN, TORULA YEAST), SWISS CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), MODIFIED POTATO STARCH, SALT, BLACK PEPPER, ONION FLAVOR (NATURAL FLAVOR, DRIED ONION JUICE), VEGETABLE FLAVOR (MALTODEXTRIN, SUGAR, POTASSIUM LACTATE, FLAVORS, AUTOLYZED YEAST EXTRACT, LACTIC ACID, CITRIC ACID, PROPYLENE GLYCOL, ALGINATE, WHEAT FLOUR, SUCCINIC ACID).