Which food has less impact on blood sugar?

COOKED ORZO (WATER, PASTA [SEMOLINA FLOUR (WHEAT), NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], CARRAGEENAN), SAUCE (WATER, DICED SMOKED UNCURED HAM - NATURAL HICKORY SMOKE FLAVOR ADDED - NO ADDED NITRATES OR NITRITES EXCEPT THOSE NATURALLY OCCURING IN CELERY JUICE POWDER - [HAM, WATER, SALT, SUGAR, CELERY JUICE POWDER, NATURAL HICKORY SMOKE FLAVOR], SWISS CHEESE [CULTURED PART-SKIM MILK, SALT, ENZYMES], HALF AND HALF [MILK, CREAM], PASTEURIZED PROCESS WHITE CHEDDAR CHEESE [CHEDDAR CHEESE (CULTURED MILK, SALT, ENZYMES), WATER, SODIUM PHOSPHATE, MILKFAT, SALT], WHEY PROTEIN CONCENTRATE, CORNSTARCH, PARMESAN CHEESE [CULTURED PART-SKIM MILK, SALT, ENZYMES], SALT, ROASTED GARLIC, ROMANO CHEESE FROM COW'S MILK [MILK, CHEESE CULTURES, SALT, ENZYMES], SWISS CHEESE [MILK, CHEESE CULTURE, SALT, ENZYMES], NATURAL FLAVOR, SODIUM PHOSPHATES, GARLIC POWDER, SPICES, ENZYMES), COOKED SEASONED BREADED CHICKEN (BONELESS, SKINLESS CHICKEN BREAST WITH RIB MEAT, WATER, HERB SEASONING [CORN MALTODEXTRIN, SALT, MODIFIED TAPIOCA STARCH, DEXTROSE, YEAST EXTRACT, NATURAL FLAVORS, SPICES, ONION POWDER, GARLIC POWDER, GREEN PEPPER, SOY SAUCE (WHEAT, SOYBEANS, SALT) AND LESS THAN 2% SUNFLOWER OIL], SODIUM PHOSPHATES, ENRICHED BLEACHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], DEXTROSE, SALT, PARMESAN CHEESE [PASTEURIZED PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES], CHEESE POWDER [PARMESAN CHEESE (MILK, CULTURES, SALT, ENZYMES), MALTODEXTRIN, WHEY, DISODIUM PHOSPHATE], DRIED WHEY, SPICES, GARLIC POWDER, ONION POWDER, MALTED BARLEY FLOUR AND EXTRACTIVES OF PAPRIKA, SOYBEAN OIL), SHREDDED PART-SKIM MOZZARELLA CHEESE (PASTEURIZED PART-SKIM MILK, SKIM MILK, SALT, CHEESE CULTURE, ENZYMES), PARSLEY.