Which food has less impact on blood sugar?

CRUST: (FLOUR (WHEAT, MALTED BARLEY), WATER, SOYBEAN OIL, YEAST, SALT, DEXTROSE, CALCIUM PROPIONATE {PRESERVATIVE} AND SOY LETCITHIN). CHEESE: (LOW MOISTURE PART SKIM MOZZARELLA: PASTEURIZED PART SKIM MILK, CHEESE CULTURES, SALT, ENZYMES). COOKED SAUSAGE: (PORK, PEPPER, SALT, SAGE, GARLIC, SPICES). SAUCE: (TOMATO PUREE, TOMATOES, CORN OIL, SALT, OLIVE OIL, PEPPER, SPICES AND GARLIC). CHEESE, CHEDDER: (MADE FROM CULTURED PASTEURIZED MILK, SALT, ENZYMES AND ANNATTO COLOR (IF COLORED), POTATO STARCH AND POWDERED CELLULOSE (TO PREVENT CAKING), NATAMYCIN (NATURAL MOLD' INHIBITOR). CANADIAN STYLE BACON (CHUNKED AND FORMED, INCLUDES PORK SIRLOIN HIPS. (CURED WITH WATER, SALT, POTASSIUM LACTATE, SUGAR, SODIUM NITRITE). PEPPERONI: (PORK AND BEEF, SALT, SPICES, DEXTROSE, LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, FLAVORINGS, SODIUM ASCORBATE, SODIUM NITRITE, B.H.A., B.H.T., CITRIC ACID). GRATED CHEESE: (ROMANO. PARMESAN, PART SKIM CHEESE MADE FROM: COW'S MILK, CHEESE CULTURE, SALT AND ENZYMES).