Which food has less impact on blood sugar?

MUSHROOMS, CRAB MEAT, LOW MOISTURE MOZZARELLA CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, POWDERED CELLULOSE, NATAMYCIN [MOLD INHIBITOR]), LIQUID BUTTER (EXPELLER PRESSED SOYBEAN OIL, HYDROGENATED SOYBEAN OIL, SEA SALT, SOYBEAN LECITHIN, NATURAL BUTTER FLAVOR, COLORED WITH BETA CAROTENE), BREAD CRUMBS (ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], HIGH FRUCTOSE CORN SYRUP, CORN SYRUP, VEGETABLE OIL [SOYBEAN, COTTONSEED AND/OR CANOLA OIL], WATER, SALT, YEAST, HONEY, MOLASSES, SUGAR, WHEAT GLUTEN, WHEY, SOY FLOUR, OAT BRAN, CORN MEAL, RICE FLOUR, POTATO FLOUR, BUTTER [CREAM], DOUGH CONDITIONERS [MONO AND DIGLYCERIDES, SODIUM AND/OR CALCIUM STEAROYL LACTYLATE, SOY LECITHIN, CALCIUM CARBONATE], YEAST NUTRIENTS [AMMONIUM SULFATE, CALCIUM SULFATE, MONOCALCIUM PHOSPHATE], DISTILLED VINEGAR, SKIM MILK, BUTTERMILK, LACTIC ACID, CALCIUM PROPIONATE AND POTASSIUM SORBATE [PRESERVATIVES], SESAME SEEDS, PARSLEY, GARLIC, SPICES, PARMESAN AND/OR ROMANO CHEESE [PASTEURIZED COW'S MILK, AND/OR SHEEP'S MILK, CHEESE CULTURES, SALT, ENZYMES]), ONION POWDER, SPICE, GARLIC POWDER.