Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, COOKED PIZZA TOPPING (SAUSAGE MADE WITH PORK AND CHICKEN [PORK, MECHANICALLY SEPARATED CHICKEN, WATER, SEASONING {SPICES, CORN SYRUP SOLIDS, SALT, DRY GARLIC, CHILI PEPPER, CARAMEL COLOR}, CARAMEL COLOR], WATER, TEXTURED VEGETABLE PROTEIN [SOY PROTEIN CONCENTRATE, CARAMEL COLOR]), TOMATO PASTE (TOMATOES), IMITATION MOZZARELLA CHEESE (WATER, PALM OIL, CASEIN [MILK PROTEIN, MOZZARELLA CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES], CORN STARCH, MODIFIED CORN STARCH, CONTAINS 2% OR LESS OF NATURAL FLAVOR, SODIUM ALUMINUM PHOSPHATE, SALT, SODIUM CITRATE, LACTIC ACID, SORBIC ACID [ASA PRESERVATIVE], TITANIUM DIOXIDE, ANTI-CAKING BLEND ([CORN STARCH, POTATO STARCH, CELLULOSE, DEXTROSE, GLUCOSE OXIDASE]), PEPPERONI (PORK, BEEF, SALT, CONTAINS 2% OR LESS OF LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, SODIUM NITRITE, BHA, BHT, CITRIC ACID. MAY ALSO CONTAIN 2% OR LESS OF SPICES, SPICE EXTRACTIVES, DEXTROSE, SUGAR, FLAVORINGS, SODIUM ASCORBATE, WATER, GARLIC POWDER), CONTAINS 2% OR LESS OF VEGETABLE OIL, MODIFIED CORN STARCH, SUGAR, SEASONING (SUGAR, PARMESAN CHEESE POWDER [PARMESAN CHEESE {MILK, SALT, CHEESE CULTURES, ENZYMES}, WHEY, NATURAL FLAVOR, DISODIUM PHOSPHATE, LACTIC ACID], SPICES, DEHYDRATED ONION, DEHYDRATED GARLIC, BEET POWDER [COLOR], HYDROLYZED SOY PROTEIN, SILICON DIOXIDE [ADDED TO PREVENT CAKING]), SALT, WHEY, NATURAL FLAVOR, SEA SALT, METHYLCELLULOSE, BAKING SODA.