Which food has less impact on blood sugar?

FILLING: MOZZARELLA CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, CELLULOSE (ADDED TO PREVENT CAKING)), CREAM CHEESE (PASTEURIZED CULTURED MILK AND CREAM, SALT, STABILIZERS (XANTHAN AND/OR CAROB BEAN, AND/OR GUAR GUMS), CRAB MEAT, RICOTTA CHEESE (WHOLE MILK, SALT, STARTER), ONIONS, WHITE WINE (CONTAINS SULFITES), ROASTED GARLIC, CHIVES, BLACK PEPPER, SUGAR, SEASONED BREADCRUMB & BATTER (ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, FERROUS SULFATE, THIAMIN, MONONITRATE, RIBOFLAVIN, FOLIC ACID], HIGH FRUCTOSE SYRUP, CORN SYRUP, PARTIALLY HYDROGENATED VEGETABLE OIL [SOYBEAN, COTTONSEED, CORN AND/OR CANOLA], WATER, SALT, CONTAINS 2%OR LESS YEAST, HONEY, MOLASSES, SUGAR, WHEAT GLUTEN, WHEY, SOY FLOUR, OAT BRAN, CORN MEAL, RICE FLOUR, POTATO FLOUR, BUTTER, DOUGH CONDITIONERS [MONO AND DIGLYCERIDES, SODIUM AND/OR CALCIUM STEROYL 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, SESAME SEEDS, PARSLEY, GARLIC, SPICES, PARMESAN CHEESE [PASTEURIZED COW'S MILK, AND/OR SHEEP'S MILK, CHEESE CULTURES, SALT, ENZYMES]), YELLOW CORN FLOUR, BLEACHED WHEAT FLOUR, SALT, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE), DEXTROSE, GUAR GUM, NONFAT MILK, SPICES AND EGGS), WRAPPER: ALL PURPOSE FLOUR (UNBLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), DURUM FLOUR, WATER, EGG YOLK, SALT, FRIED IN CANOLA OIL