Which food has less impact on blood sugar?

INGREDIENTS: FILLING: 2 CHEESE BLEND [REDUCED FAT CHEDDAR CHEESE (CULTURED PASTEURIZED PART-SKIM MILK, SALT, CHEESE COLOR, ENZYMES. MAY CONTAIN VITAMIN A PALMITATE), REDUCED FAT MONTEREY JACK CHEESE (CULTURED PASTEURIZED PART-SKIM MILK, SALT, ENZYMES. MAY CONTAIN VITAMIN A PALMITATE)] AND CHICKEN AND FIRE ROASTED GREEN CHILE SALSA [ALL NATURAL*, FULLY COOKED, LOW SODIUM, DICED CHICKEN, NATURAL PROPORTION (CHICKEN, WATER, CONTAINS 2% OR LESS OF THE FOLLOWING: MALTODEXTRIN, NATURAL FLAVORS, RICE STARCH, VINEGAR, YEAST EXTRACT), WATER, FIRE ROASTED DICED GREEN CHILES (GREEN CHILE PEPPERS, SALT, CITRIC ACID. MAY ALSO CONTAIN WATER AND CALCIUM CHLORIDE), FIRE ROASTED GREEN CHILE PUREE (GREEN CHILE PEPPERS, CITRIC ACID. MAY ALSO CONTAIN WATER, SALT, AND CALCIUM CHLORIDE), MODIFIED FOOD STARCH (REFINED FROM CORN), CONTAINS 2% OR LESS OF: JALAPENO PEPPERS (MAY CONTAIN ONE OR MORE OF THE FOLLOWING: WATER, SALT, CITRIC ACID AND CALCIUM CHLORIDE), CRUSHED TOMATOES (TOMATOES AND SALT. MAY ALSO CONTAIN: TOMATO JUICE AND/OR PUREE, CITRIC ACID, WATER, AND CALCIUM CHLORIDE), WHITE VINEGAR, DICED ONION, SEA SALT, AND GARLIC POWDER]. *NO ARTIFICIAL INGREDIENTS, MINIMALLY PROCESSED INGREDIENTS: WHOLE WHEAT FLOUR TORTILLA, SOY FLOUR ENRICHED (WHEAT FLOURS [WHOLE WHEAT FLOUR, ENRICHED BLEACHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID)], WATER, SOY FLOUR, SOYBEAN OIL, POTATO STARCH, PEA FIBER, DISTILLED MONOGLYCERIDE, WHEAT GLUTEN, GLYCERINE, SALT, BAKING POWDER (CORN STARCH, SODIUM BICARBONATE, SODIUM ALUMINUM SULFATE, MONOCALCIUM PHOSPHATE).