Which food has less impact on blood sugar?

BISCUIT: WHEAT FLOUR ENRICHED [(WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MALTED BARLEY FLOUR], WATER, PALM OIL, ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN AND FOLIC ACID), DRIED BUTTERMILK, OAT FIBER, SUGAR, SODIUM BICARBONATE, NATURAL AND ARTIFICIAL BUTTER FLAVOR [NATURAL BUTTER FLAVOR (MALTODEXTRIN, ENZYME MODIFIED BUTTER, ANNATTO, TURMERIC), NATURAL AND ARTIFICIAL FLAVOR, LACTIC ACID], DEXTROSE, LEAVENING (SODIUM ALUMINUM PHOSPHATE, CALCIUM CARBONATE), SALT, MONOCALCIUM PHOSPHATE, DATEM, SAUTEED BUTTER TYPE FLAVOR [MALTODEXTRIN, NATURAL AND ARTIFICIAL BUTTER FLAVOR, ANNATTO AND TURMERIC (FOR COLOR)], XANTHAN GUM, TRICALCIUM PHOSPHATE. FILLING: FULLY COOKED SAUSAGE CRUMBLE MADE WITH PORK AND CHICKEN: PORK, MECHANICALLY SEPARATED CHICKEN, WATER, OAT FIBER, CONTAINS 2% OR LESS OF THE FOLLOWING: SALT, SUGAR, DEHYDRATED PORK STOCK, CHILI PEPPER, SPICES, SODIUM PHOSPHATES, CARAMEL COLOR, NATURAL FLAVOR, MALTODEXTRIN, SUCCINIC ACID. PRE-COOKED SCRAMBLED EGGS: WHOLE EGGS, SKIM MILK, SOYBEAN OIL, CORN STARCH, SALT, XANTHAN GUM, CITRIC ACID, WATER. PASTEURIZED PROCESS CHEDDAR CHEESE: CHEDDAR CHEESE (CULTURED MILK, SALT, ENZYMES), WATER, CREAM, SODIUM PHOSPHATES, SALT, SORBIC ACID (PRESERVATIVE), VEGETABLE COLOR (ANNATTO AND PAPRIKA EXTRACT), POWDERED CELLULOSE (TO PREVENT CAKING), NATAMYCIN (PRESERVATIVE). SHREDDED MOZZARELLA CHEESE: PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, POTATO STARCH AND POWDERED CELLULOSE (TO PREVENT CAKING), NATAMYCIN (A NATURAL MOLD INHIBITOR). LIQUID THREE CHEESE SAUCE: WATER, CHEDDAR/PARMESAN/LOW MOISTURE MOZZARELLA CHEESES (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), WHEY, UNSALTED BUTTER, NONFAT MILK, CORN STARCH, CONTAINS 2 PERCENT OR LESS OF THE FOLLOWING: NATURAL FLAVOR, POTASSIUM CHLORIDE, SALT, SODIUM PHOSPHATE, SPICE, XANTHAN GUM, MODIFIED FOOD STARCH, MODIFIED CELLULOSE.