Which food has less impact on blood sugar?

PIE CRUST (WHEAT FLOUR [UNENRICHED, UNBLEACHED], VEGETABLE SHORTENING [LIQUID AND PARTIALLY HYDROGENATED SOYBEAN OIL, HYDROGENATED COTTONSEED OIL], WATER, SALT, DEXTROSE, BAKING SODA), WATER, BONELESS SKINLESS CHICKEN BREAST FILLET WITH RIB MEAT, POTATOES, CARROTS, ROUX MIX (WHEAT FLOUR, MODIFIED CORNSTARCH, MALTODEXTRIN, NATURAL BUTTER FLAVOR [WHEY, ENZYME MODIFIED BUTTER OIL, DEHYDRATED BUTTER, CORN SYRUP SOLIDS, SALT, GUAR GUM, ANNATTO, TURMERIC], 2% OR LESS OF SKIM MILK, YEAST EXTRACT, SALT, COLOR ADDED, DATEM, MONO AND DIGLYCERIDES, SODIUM CASEINATE), WHOLE MILK (MILK, VITAMIN D3), HEAVY WHIPPING CREAM (HEAVY CREAM, MILK, CONTAINS LESS THAN 0.5% OF: MONO AND DIGLYCERIDES, POLYSORBATE 80, CARRAGEENAN), GREEN PEAS (PEAS, SALT), YELLOW ONION, CELERY, CHICKEN BASE (ROASTED CHICKEN, SALT, HYDROLYZED CORN PROTEIN, SUGAR, CHICKEN FAT, MALTODEXTRIN, AUTOLYZED YEAST EXTRACT, ONION POWDER, DISODIUM INOSINATE, DISODIUM GUANYLATE, TURMERIC, NATURAL FLAVORING, EXTRACTIVE OF ANNATTO), WHOLE EGG (WHOLE EGG, CITRIC ACID, 0.15% WATER ADDED AS CARRIER FOR CITRIC ACID), SOY PROTEIN (ISOLATED SOY PROTEIN WITH LESS THAN 2% LECITHIN), SALT, BLACK PEPPER, PARSLEY FLAKES, THYME, SPICES.