Which food has less impact on blood sugar?

MASHED POTATOES (WATER, HALF AND HALF [MILK, CREAM], POTATOES, CULTURED CREAM, DRIED GARLIC, DRIED ONION, PARSLEY, SALT, CHICKEN BROTH, FLAVORINGS, MILK SOLIDS, MONOGLYCERIDES AND DIGLYCERIDES, LACTIC ACID, SPICE, NONFAT DRY MILK), FULLY COOKED MEATLOAF PATTIES (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 [WATER, TOMATO PASTE], 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, BEEF BASE [ROASTED BEEF WITH BEEF BROTH, YEAST EXTRACT, SALT, CANE SYRUP SOLIDS, MALTODEXTRIN (CORN), BARLEY MALT EXTRACT, DRIED ONION, SPICE EXTRACTIVES, POTATO FLOUR, DRIED GARLIC], YEAST EXTRACT, MOLASSES, CORN OIL, NATURAL FLAVORS, ROASTED GARLIC PUREE, SALT, RED WINE VINEGAR, SOY SAUCE [WATER, SOYBEANS, WHEAT, SALT], XANTHAN GUM, SPICE, BEEF EXTRACT, SUGAR)