Which food has less impact on blood sugar?

FILLING: COOKED SEASONED BEEF CRUMBLES (BEEF, WATER, TOMATO PASTE, TEXTURED SOY FLOUR [SOY FLOUR, CARAMEL COLOR], NATURAL FLAVOR, CELLULOSE POWDER, CONTAINS 2% OR LESS OF: SALT, SPICES, CHILI PEPPER, CHIPOTLE PEPPER, GARLIC), CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ANNATTO [COLOR]), ENZYMES), PEPPER JACK CHEESE (PASTEURIZED MILK, CHEESE CULTURES, RED AND GREEN JALAPENO PEPPERS, SALT, ENZYMES), MOZZARELLA CHEESE (CULTURED PASTEURIZED MILK, SALT AND ENZYMES), WATER, GREEN CHILE PEPPER, SEASONING (SALT, DEHYDRATED GARLIC AND ONION, SUGAR, HYDROLYZED CORN GLUTEN, CHILI PEPPER, SPICES, CITRIC ACID, MALTODEXTRIN, NATURAL FLAVOR), CORNSTARCH, SEASONING (SALT, SUGAR, ONION POWDER, CORN SYRUP SOLIDS, GARLIC POWDER, SPICES, MALTODEXTRIN, CITRIC ACID, CONCENTRATED LEMON JUICE, ORANGE JUICE SOLIDS, WORCESTERSHIRE SAUCE (VINEGAR, MOLASSES, CORN SYRUP, SALT, CARAMEL COLOR, GARLIC POWDER, SUGAR, SPICES, CELERY SEED, TAMARIND EXTRACT, NATURAL FLAVOR), VINEGAR, NATURAL FLAVORS, LIME JUICE SOLIDS), SOYBEAN OIL. TORTILLA: UNBLEACHED FLOUR (WHEAT FLOUR, ENRICHMENT [NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, SOYBEAN OIL, SEA SALT, MONO AND DIGLYCERIDES, BAKING POWDER (MONOCALCIUM PHOSPHATE, SODIUM BICARBONATE AND CORN STARCH).