Which food has less impact on blood sugar?

MASHED POTATOES (WATER, SHREDDED HASH BROWNS [POTATOES, DEXTROSE, SODIUM ACID PYROPHOSPHATE], MILK, DEHYDRATED POTATOES, CREAM, CULTURED CREAM, ONION POWDER, PARSLEY, SALT, GRANULATED GARLIC, CHICKEN BROTH, NATURAL FLAVORS, LACTIC ACID, MONO & DIGLYCERIDES, SPICE), COOKED MEATLOAF (BEEF, WATER, TEXTURED SOY PROTEIN CONCENTRATE, DICED ONIONS, DICED MIXED BELL PEPPERS, TOMATO KETCHUP [TOMATO CONCENTRATE FROM RED RIPE TOMATOES, DISTILLED VINEGAR, SUGAR, SALT, ONION POWDER, SPICE, NATURAL FLAVORING], CONTAINS LESS THAN 2% OF THE FOLLOWING: MODIFIED CORN STARCH, SALT, ONION POWDER, SPICES, DEXTROSE, GARLIC POWDER, BEEF FLAVOR [YEAST EXTRACT, NATURAL FLAVOR, SALT], SUGAR, NATURAL FLAVOR, MALTODEXTRIN, CITRIC ACID, NONFAT DRY MILK), GRAVY (WATER, TOMATO PUREE [TOMATO PASTE, WATER], DICED TOMATOES IN JUICE [TOMATOES, TOMATO JUICE, CITRIC ACID, CALCIUM CHLORIDE], DRIED TURKEY BROTH, MODIFIED CORNSTARCH, REDUCED SODIUM SOY SAUCE [WATER, WHEAT, SOYBEANS, SALT, ALCOHOL, VINEGAR, LACTIC ACID], RED BELL PEPPERS YEAST EXTRACT, MOLASSES, SALT, ROASTED BEEF WITH BEEF BROTH, CORN OIL, NATURAL FLAVORS, ROASTED GARLIC PUREE, RED WINE VINEGAR., SOY SAUCE [WATER, SOYBEANS, WHEAT, SALT], CANE SYRUP SOLIDS, XANTHAN GUM, BARLEY MALT EXTRACT, SPICE, DRIED ONION, BEEF EXTRACT, DRIED GARLIC, SUGAR).