Which food has less impact on blood sugar?

BREAKFAST EGG & CHEESE BURRITO INGREDIENTS: WHITE TORTILLA (ENRICHED FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, TORTILLA BLEND [CULTURED WHEAT, MONO AND DIGLYCERIDES, SALT, SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, SUGAR, CITRIC ACID, YEAST. GUAR GUM, AND ENZYMES], SOYBEAN OIL, OAT FIBER, CELLULOSE GUM, MALTED BARLEY FLOUR), SCRAMBLED EGGS MIX (WHOLE EGGS, WHEY, SKIM MILK, XANTHAN GUM, CITRIC ACID, 0.12% WATER ADDED AS CARRIER FOR CITRIC ACID. CITRIC ACID ADDED TO PRESERVE COLOR), BREAKFAST POTATOES (POTATOES (POTATOES, DEXTROSE, DISODIUM PYROPHOSPHATE [ADDED TO MAINTAIN COLOR], POTASSIUM SORBATE [ADDED TO MAINTAIN FRESHNESS]), CARAMELIZED ONIONS (ONION, CANOLA OIL), RED AND GREEN PEPPERS (RED AND GREEN BELL PEPPER, WATER, SALT, CITRIC ACID), SEASONING SALT (SALT, SUGAR, PAPRIKA. SPICES, CORN STARCH, GARLIC, ONION, OLEORESIN PAPRIKA, CANOLA OIL)), SHREDDED LOW-MOISTURE PART-SKIM MOZZARELLA NATURAL CHEESE (PASTEURIZED PART-SKIM MILK, CHEESE CULTURE, SALT ENZYMES. POTATO STARCH, POWDERED CELLULOSE ADDED TO PREVENT CAKING)