Which food has less impact on blood sugar?

ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, AND FOLIC ACID), WATER, LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE (PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES), TOMATO PASTE, PEPPERONI MADE WITH PORK, COOKED PIZZA TOPPING MIX (COOKED SEASONED PIZZA TOPPING, MADE WITH PORK, CHICKEN AND BEEF, BHA, BHT WITH CITRIC ACID ADDED TO HELP PROTECT FLAVOR [PORK, WATER, MECHANICALLY SEPARATED CHICKEN, TEXTURED SOY PROTEIN CONCENTRATE, MODIFIED CORN STARCH, SALT, SPICES, BEEF, SOY PROTEIN CONCENTRATE, FLAVORING, SODIUM PHOSPHATE, BHA, BHT, CITRIC ACID. COOKED IN PORK FAT OR BEEF FAT OR VEGETABLE OIL), COOKED BACON PIECES (BACON [CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, SODIUM ASCORBATE, SODIUM NITRITE], SMOKE FLAVOR), COOKED BEEF PIZZA TOPPING [BEEF, WATER, TEXTURED SOY PROTEIN CONCENTRATE, POTATO FLOUR, CONTAINS 2% OR LESS OF: SALT, HYDROLYZED CORN PROTEIN, SOY PROTEIN AND WHEAT PROTEIN, CORN SYRUP SOLIDS, MALTODEXTRIN, SPICE, NATURAL GRILL FLAVOR (FROM SUNFLOWER OIL), GARLIC POWDER. COOKED IN PORK FAT OR BEEF FAT OR VEGETABLE OIL)], VEGETABLE OIL (CORN OIL AND/OR SOYBEAN OIL AND/OR CANOLA OIL), 2% OR LESS OF PALM OIL, SUGAR, SALT, YEAST, SPICES, DRIED GARLIC, NATURAL FLAVOR