Which food has less impact on blood sugar?

CRUST (WHEAT FLOUR, WATER, SOYBEAN OIL, BREAD CRUMBS (WHEAT FLOUR, YEAST, SUGAR, SALT), CHEESE BLEND (PARMESAN CHEESE {CULTURED, PART-SKIM MILK, SALT, ENZYMES), ROMANO CHEESE FROM COW'S MILK (CULTURED, PART-SKIM MILK, SALT, ENZYMES) POWDERED CELLULOSE, SALT), SOY LECITHIN, YEAST, SUGAR, DEGERMINATED YELLOW CORN MEAL, PALM OIL, BREADING MIX [WHEAT FLOUR, DEXTROSE, MODIFIED CORN STARCH, SALT, MONO AND DIGLYCERIDES, SOYBEAN OIL, RICE STARCH, WHEAT STARCH, YEAST, EXTRACTIVES OF PAPRIKA, NATURAL FLAVOR, SOY LECITHINJ, SALT, PASTEURIZED NONFAT DRY MILK, SOUR CONCENTRATE [CORNSTARCH, WHEAT FLOUR, FUMARIC ACID, SALT, LACTIC ACID, ACETIC ACID], WHEAT GLUTEN, SODIUM BICARBONATE, GRANULATED GARLIC), LOW MOISTURE WHOLE MILK MOZZARELLA CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), SAUCE (TOMATO PUREE, WATER, TOMATO PASTE, SOYBEAN OIL, SEASONING [SALT, OREGANO, GARLIC POWDER, BASIL, BLACK PEPPER]), ITALIAN SAUSAGE (PORK, SPICES, WATER, SALT, SUGAR, DEHYDRATED GARLIC, NATURAL FLAVORINGS, PAPRIKA, DRIED VINEGAR), PARMESAN AND ROMANO CHEESE BLEND (PARMESAN CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, RENNET), ROMANO CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, RENNET]), OREGANO, GRANULATED GARLIC, BASIL.