Which food has less impact on blood sugar?

FILLING [BEAN AND CHEESE BURRITO FILLING (COOKED PINTO BEANS, WATER, CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), SOYBEAN OIL, MODIFIED FOOD STARCH, ONIONS, CONTAINS LESS THAN 2% OF CHEESE SAUCE BASE (WHEY POWDER, MODIFIED FOOD STARCH, COCONUT OIL, CORN SYRUP SOLIDS, CHEESE SAUCE DRY BLEND (WHEY, CHEDDAR CHEESE (CULTURED MILK, SALT, ENZYMES), REDUCED LACTOSE WHEY, MALTODEXTRIN, CANOLA OIL, SALT, DISODIUM PHOSPHATE, BLUE CHEESE (CULTURED MILK, SALT, ENZYMES), NONFAT DRY MILK, CITRIC ACID, NATURAL AND ARTIFICIAL FLAVORS), SALT, SODIUM CASEINATE, CARRAGEENAN, ANNATTO EXTRACT, PAPRIKA EXTRACT, SOY LECITHIN, MALTODEXTRIN, WHITE DISTILLED VINEGAR, DIPOTASSIUM PHOSPHATE, MONO- AND DIGLYCERIDES, LACTIC ACID, YELLOW NO. 5), SALT, CHILI PEPPER, SODIUM PHOSPHATES, CHIPOTLE CHILI PEPPER, SPICES, CARAMEL COLOR, DEHYDRATED GARLIC, ANNATTO EXTRACT), MILD CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO (COLOR), POWDERED CELLULOSE (ADDED TO PREVENT CAKING)), CORN STARCH], TORTILLA [UNBLEACHED ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, VEGETABLE SHORTENING (PALM OIL WITH MONOGLYCERIDES), SUGAR, SALT, SODIUM BICARBONATE, SODIUM ALUMINUM PHOSPHATE, POTASSIUM SORBATE (PRESERVATIVE), FUMARIC ACID, MONO & DIGLYCERIDES, CALCIUM PROPIONATE (PRESERVATIVE), DOUGH CONDITIONER (SODIUM METABISULFITE)]