Which food has less impact on blood sugar?

WATER, COOKED MEATLOAF (BEEF, PORK, WATER, TOMATO PUREE, BREAD CRUMBS [BLEACHED WHEAT FLOUR, YEAST], SEASONING [DEHYDRATED ONION, SALT, DRIED WHOLE EGGS, ROMANO CHEESE {SHEEP'S MILK, CHEESE CULTURES, SALT, ENZYMES], TOMATO POWDER, CORN STARCH, SOYBEAN OIL, CORN SYRUP SOLIDS, TORULA YEAST, SUGAR, DEXTROSE, ONION POWDER, BEEF FLAVOR (BEEF STOCK, MALTODEXTRIN, FLAVOR, BEEF FAT}, CARAMEL COLOR, SOY SAUCE POWDER {SOY SAUCE WHEAT, SOYBEANS, SALT], MALTODEXTRIN, SALT}, CULTURED WHEY, SPICE, NATURAL BUTTER FLAVOR, SPICE EXTRACTIVE, GARLIC POWDER, DEHYDRATED PARSLEY, PAPRIKA], ONIONS, TEXTURED VEGETABLE PROTEIN [SOY PROTEIN CONCENTRATE, CARAMEL COLOR], SODIUM PHOSPHATES), POTATO FLAKES AND GRANULES (POTATOES, MONO AND DIGLYCERIDES, SODIUM ACID PYROPHOSPHATE, CITRIC ACID, FRESHNESS PRESERVED WITH SODIUM METABISULFITE, SODIUM BISULFITE, BHA, MAY CONTAIN ASCORBIC ACID, HALF AND HALF (MILK, CREAM), CONTAINS LESS THAN 2% OF MODIFIED FOOD STARCH, BEEF BROTH FLAVOR BEEF BROTH, NATURAL FLAVOR, BEEF FLAVOR, SALT), MILK SOLIDS (CREAM, MILKFAT, NONFAT MILK), UNSALTED BUTTER (CREAM, NATURAL FLAVOR), SALT, BEEF BASE (ROASTED BEEF AND CONCENTRATED BEEF STOCK, SALT, HYDROLYZED SOY, CORN AND WHEAT PROTEIN, CORN OIL, SUGAR, AUTOLYZED YEAST EXTRACT, FLAVORINGS [CONTAINS OLEORESIN OF CELERY SEED], MALTODEXTRIN, WHEY, DEXTROSE, CARAMEL COLOR), GRANULATED ONION, GRANULATED GARLIC, BEEF TYPE FLAVOR (WATER, AUTOLYZED YEAST EXTRACT, NATURAL FLAVOR, SALT), YEAST EXTRACT, XANTHAN GUM, SPICE.