Which food has less impact on blood sugar?

FLOUR TORTILLA (WHEAT FLOUR (ENRICHED WITH NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, VEGETABLE OIL (SOYBEAN, CANOLA AND/OR CORN OIL), SALT, DOUGH CONDITIONERS (YEAST, WHEAT GLUTEN, SUGAR, GUAR GUM, MODIFIED FOOD STARCH), SCRAMBLED EGGS (PASTEURIZED WHOLE EGGS, NONFAT MILK, SOYBEAN OIL, MODIFIED FOOD STARCH, SALT, XANTHAN GUM, CITRIC ACID, BUTTER FLAVOR (MALTODEXTRIN, NATURAL BUTTER FLAVOR, ANNATTO AND TURMERIC [ADDED FOR COLOR]), SPICE AND/OR LIQUID PEPPER EXTRACT), PORK SAUSAGE (PORK, WATER, SALT, SPICES, CORN SYRUP SOLIDS, SUGAR, AUTOLYZED YEAST EXTRACT, SPICE EXTRACTIVE), WATER CHEESE SAUCE (WATER, CHEDDAR CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES], MODIFIED CORN STARCH, SOYBEAN AND/OR CANOLA OIL, WHEY, XANTHAN GUM, NONFAT DRY MILK, SALT, SODIUM PHOSPHATE, BUTTER OIL, SUGAR, YEAST EXTRACT, PAPRIKA AND ANNATTO [COLOR], NATURAL FLAVORS), ONION MONTEREY JACK CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), POTATOES (WITH SEA SALT, CANOLA OIL), TOMATOES (WITH JUICE, CITRIC ACID, CALCIUM CHLORIDE), BACON (CURED WITH WATER, SALT, SUGAR, SMOKE FLAVORING, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM NITRITE), CONTAINS 2% OR LESS MODIFIED CORN STARCH, JALAPENO PEPPERS (WITH SALT, ACETIC ACID, WATER, CALCIUM CHLORIDE), SALT, SPICE.