Which food has less impact on blood sugar?

MASHED RED POTATOES (RED POTATOES, MILK [MILK, VITAMIN D3], HEAVY WHIPPING CREAM, BUTTER [PASTEURIZED CREAM, NATURAL FLAVORING], SPICE MIX [SEA SALT, BLACK PEPPER]), BEEF MEATLOAF (GROUND BEEF, WHOLE EGGS WITH CITRIC ACID [WHOLE EGGS, CITRIC ACID, 0.15% WATER ADDED AS A CARRIER FOR CITRIC ACID {ADDED TO PRESERVE COLOR}], BREAD CRUMB [WHEAT FLOUR, SUGAR, SALT, SOYBEAN OIL, YEAST], WATER, YELLOW ONION, SPICE MIX [FLOUR {UNBLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN AND FOLIC ACID}, CULTURED SUGAR, SEA SALT, NAPOLI SEASON SPICE MIX {BASIL, ROSEMARY, MARJORAM, PARSLEY, FENNEL SEED, OREGANO}, SODIUM TRIPOLYPHOSPHATE, BLACK PEPPER, PAPRIKA, BASIL], GARLIC), ROASTED CARROTS (CARROT, CANOLA OIL AND EXTRA VIRGIN OLIVE OIL), BEEF GRAVY SAUCE (WATER, SPICE MIX [MODIFIED FOOD STARCH, BREAD FLOUR {WHEAT FLOUR, MALTED BARLEY FLOUR}, CULTURED SUGAR, SEA SALT, BLACK PEPPER, STABILIZER {XANTHAN GUM, GUAR GUM, DEXTROSE}, SODIUM BENZOATE, POTASSIUM SORBATE, THYME], BURGUNDY COOKING WINE [BURGUNDY WINE, SALT, POTASSIUM SORBATE AND/OR POTASSIUM METABISULFITE], BEEF BASE [BEEF AND CONCENTRATED BEEF STOCK, SALT, YEAST EXTRACT, EVAPORATED CANE SUGAR, DRIED ONION, NATURAL FLAVORING, POTATO FLOUR], BUTTER [PASTEURIZED CREAM, NATURAL FLAVORING], YELLOW ONION, TOMATO PASTE [VINE-RIPENED CALIFORNIA TOMATOES], CANOLA OIL AND EXTRA VIRGIN OLIVE OIL, GARLIC, CARAMEL COLOR).