Which food has less impact on blood sugar?

ENRICHED DURUM FLOUR (WHEAT FLOUR, NIACIN, IRON, THIAMINE MONONITRATE [VITAMIN B1], RIBOFLAVIN [VITAMIN B2], FOLIC ACID), WATER, RICOTTA CHEESE (WHEY, MILK, DISTILLED VINEGAR, FOOD STARCH-MODIFIED, GUAR GUM, CARRAGEENAN, SALT), EGGS, PASTEURIZED PROCESS SWISS AND CHEDDAR CHEESE (CULTURED PART-SKIM MILK, MILK, WATER, MILK FAT, SODIUM PHOSPHATE, SALT, CONTAINS LESS THAN 0.5% OF LACTIC ACID, SORBIC ACID [AS A PRESERVATIVE], SODIUM HEXAMETAPHOSPHATE, ARTIFICIAL COLOR, ENZYMES), SMOKED GOUDA CHEESE (MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO EXTRACT COLOR, NATURAL FLAVORS), SMOKED MOZZARELLA CHEESE (WHOLE MILK, CHEESE CULTURE, SALT, ENZYMES, SMOKED FLAVORING [LIQUID]), CONTAINS LESS THAN 2% OF: SUNDRIED TOMATOES (TOMATOES, SULFUR DIOXIDE [FOR COLOR RETENTION AND AS A PRESERVATIVE]), GRATED PARMESAN CHEESE (PART-SKIM MILK, CHEESE CULTURES, SALT, ENZYMES), DEHYDRATED RED BELL PEPPER, SMOKED GOUDA CHEESE FLAVOR ([GOUDA CHEESE {MILK, CHEESE CULTURES, SALT, ENZYMES}, WHEY, WATER, SALT, LACTIC ACID, SODIUM CITRATE, NATURAL FLAVOR], YEAST EXTRACT, BUTTER [CREAM, NATURAL FLAVORING], OLIVE OIL, CANOLA OIL, SALT, SUGAR, MILK, FLAVOR, SMOKE FLAVOR, ONION POWDER, GARLIC POWDER), SPICE, GARLIC POWDER, DEHYDRATED PARSLEY, OLEORESIN CARROT (COLOR), FOOD STARCH-MODIFIED, SOYBEAN OIL, SALT.