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), 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), WATER CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO COLOR), TOMATOES (WITH JUICE, CITRIC ACID, CALCIUM CHLORIDE), GREEN CHILIES (WITH SALT, CITRIC ACID, CALCIUM CHLORIDE), CONTAINS 2% OR LESS MODIFIED CORN STARCH, VEGETABLE OIL (SOYBEAN, CANOLA AND/OR CORN OIL), SALT, BUTTER FLAVOR (WHEY SOLIDS, ENZYME MODIFIED BUTTER, MALTODEXTRIN, SALT, DEHYDRATED BUTTER, GUAR GUM), FLAVOR (WITH MALTODEXTRIN), GUAR GUM, SPICE, CHILI PEPPER.