Which food has less impact on blood sugar?

SPAGHETTI (WATER, ENRICHED PASTA [DURUM WHEAT SEMOLINA, EGG WHITE, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SOYBEAN OIL), SPAGHETTI SAUCE (WATER, TOMATO PASTE, ONIONS, PARMESAN CHEESE [PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES], SUGAR, MODIFIED CORN STARCH, SOYBEAN OIL, CRUSHED GARLIC [GARLIC, CITRIC ACID], WORCESTERSHIRE SAUCE [VINEGAR, MOLASSES, HIGH FRUCTOSE CORN SYRUP, ANCHOVIES, WATER, ONIONS, SALT, GARLIC, TAMARIND CONCENTRATE, CLOVES, NATURAL FLAVORINGS, CHILI PEPPER EXTRACT], SALT, WHOLE BASIL, DEHYDRATED ONION, FLAVOR [POTASSIUM CHLORIDE, AMMONIUM CHLORIDE, YEAST EXTRACT, FLAVORING, LACTIC ACID, CITRIC ACID], GROUND FENNEL, CITRIC ACID), MEATBALLS (MECHANICALLY SEPARATED CHICKEN [CHICKEN, SALT, NATURAL FLAVORINGS, CITRIC ACID], PORK, BEEF, WATER, SOY FLOUR, CARAMEL COLOR, SOY PROTEIN CONCENTRATE WITH LESS THAN 2% SOY LECITHIN, ENRICHED BLEACHED WHEAT FLOUR [{NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, DURUM FLOUR, LEAVENING {SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE}, YEAST], CRUSHED GARLIC [GARLIC, CITRIC ACID], DEHYDRATED ONION, SOY SAUCE [WATER, WHEAT, SOYBEANS, SALT], CARAMEL COLOR, SODIUM TRIPOLYPHOSPHATE, SALT, SPICE, FLAVORING [SPICE EXTRACTIVE WITH SOYBEAN OIL, MONO AND DIGLYCERIDES, SUNFLOWER LECITHIN]). CONTAINS: EGG, FISH (ANCHOVIES), MILK, SOY, WHEAT.