Which food has less impact on blood sugar?

INGREDIENTS: ZITI RIGATI PASTA (SEMOLINA WHEAT FLOUR [ENRICHED WITH NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], EGG WHITE), TOMATO SAUCE (TOMATOES, SEA SALT, RED PEPPER, ONION POWDER, GARLIC POWDER, SPICE EXTRACTIVE, CITRIC ACID), WATER, TOMATOES (TOMATO PUREE, CITRIC ACID), COOKED BEEF (BEEF, WATER, SALT, SPICE), MOZZARELLA CHEESE (PASTEURIZED PARTSKIM MILK, CHEESE CULTURES, SALT, ENZYMES), PARMESAN CHEESE (PASTEURIZED PART-SKIM MILK CHEESE CULTURE, SALT, ENZYMES), ITALIAN SAUSAGE (PORK, SPICES, WATER, SALT, CORN SYRUP SOLIDS, PAPRIKA, GARLIC, SUGAR, EXTRACTIVES OF SPICES INCLUDING PAPRIKA, LEMON JUICE POWDER (CORN SYRUP SOLIDS, LEMON JUICE SOLIDS, LEMON OIL), BHA, BHT, CITRIC ACID, DISODIUM INOSINATE AND DISODIUM GUANYLATE, PROPYL GALLATE), ONION, PARMESAN CHEESE (PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES), MASCARPONE CHEESE (PASTEURIZED CREAM, MILK PROTEINS, ACIDULATE), ENRICHED WHEAT FLOUR (BLEACHED WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), CRUSHED GARLIC (GARLIC, CITRIC ACID), ANTIMICROBIAL BLEND (MALTODEXTRIN, CULTURED DEXTROSE, SODIUM DIACETATE, SODIUM CHLORIDE, EGG WHITE LYSOZYME, NISIN PREPARATION), TOMATO PASTE, BEEF BASE (BEEF STOCK, YEAST EXTRACT, SALT, GARLIC POWDER), MODIFIED CORN STARCH, SOYBEAN OIL, SUGAR, POTASSIUM SORBATE (PRESERVATIVE), SODIUM BENZOATE (PRESERVATIVE), DEXTROSE, BASIL, XANTHAN GUM, OREGANO, FENNEL, CRUSHED RED PEPPER.