Which food has less impact on blood sugar?

RED WINE GRAVY (WATER, MODIFIED CORN STARCH, ONIONS, LESS THAN 2% OF: BEEF FLAVOR [COOKED BEEF, YEAST EXTRACT, BEEF TALLOW, BEEF EXTRACT, FLAVORING, SALT, SUGAR, VEGETABLE JUICE CONCENTRATES (ONION, CARROT, CELERY), LACTIC ACID], TOMATO PASTE, SALT, BURGUNDY WINE, CARAMEL COLOR, SUGAR, CANOLA OIL, GARLIC, BUTTER [CREAM, SALT], MUSHROOM POWDER, SPICE), COOKED MEATLOAF (BEEF AND PORK, ONIONS, ROLLED OATS, WATER, CELERY, CONTAINS 2% OR LESS OF: ROCHESTER SAUCE [DISTILLED VINEGAR, CORN SYRUP, WATER, SALT, GARLIC POWDER, SPICES, TAMARIND, NATURAL FLAVOR], SOY SAUCE [WATER, SOYBEANS, WHEAT, SALT, ALCOHOL, VINEGAR, LACTIC ACID], SALT, TOMATO PASTE, BROWN SUGAR, BEEF BASE [WATER, COOKED BEEF, YEAST EXTRACT, BEEF EXTRACT, BEEF TALLOW, NATURAL FLAVOR, SALT, SUGAR, CORN STARCH, LACTIC ACID], FLAVORING), BLACK PEPPER GRAVY (WATER, MODIFIED CORN STARCH, BUTTER [CREAM, SALT], CREAM, LESS THAN 2% OF: CHICKEN FLAVOR [CHICKEN BROTH, SALT, CHICKEN FAT], SOYBEAN OIL, CHICKEN GLACE [CHICKEN BROTH, COOKED CHICKEN, CHICKEN FAT, SALT, NATURAL FLAVORINGS], SALT, ONIONS, NONFAT DRY MILK, ENZYME MODIFIED CREAM [CREAM, WATER, SALT], CHARDONNAY WINE, CANOLA OIL, GARLIC, CRACKED BLACK PEPPER, XANTHAN GUM, GUAR GUM), BREADED WHITE MEAT CHICKEN PATTY (WHITE MEAT CHICKEN, BREADER [CORN FLOUR, WHEAT FLOUR, SALT, MONOSODIUM GLUTAMATE, DEXTROSE, FLAVORINGS], WATER, BATTER [WATER, WHEAT FLOUR, MODIFIED CORN STARCH, SALT], LESS THAN 2% OF: SALT, SODIUM PHOSPHATES, AUTOLYZED YEAST EXTRACT, FLAVORINGS. FRIED IN VEGETABLE OIL), ROASTED RED POTATOES.