Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, NIACIN, FERROUS SULFATE, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, COOKED TACO SEASONED CHICKEN AND BEEF PIZZA TOPPING (MECHANICALLY SEPARATED CHICKEN, BEEF, WATER, TEXTURED VEGETABLE PROTEIN [SOY FLOUR, CARAMEL COLOR], SPICE, CHILI PEPPER, SALT, SOY PROTEIN CONCENTRATE, ONION POWDER, GARLIC POWDER, HYDROLYZED VEGETABLE PROTEIN [SOY, CORN], SODIUM PHOSPHATE, CARAMEL COLOR, SOY FLOUR, YEAST EXTRACT, NATURAL FLAVOR), TOMATO PUREE (WATER, TOMATO PASTE), REDUCED FAT CHEDDAR CHEESE (MILK, NONFAT MILK, CULTURES, SALT, MODIFIED CORN STARCH*, NATURAL FLAVOR*, ANNATTO, VITAMIN A PALMITATE, ENZYMES) *INGREDIENT NOT IN REGULAR CHEDDAR CHEESE, GUAJILLO ENCHILADA SAUCE (WATER, CONCENTRATED CRUSHED TOMATOES, GUAJILLO PEPPER PUREE, ROASTED ONION PUREE, CHILE DE ARBOL PUREE, VINEGAR, JALAPENO PEPPER PUREE, ROASTED GARLIC PUREE, CHILI POWDER, SEA SALT, SOYBEAN OIL, SUGAR, MODIFIED CORN STARCH, YEAST EXTRACT, SPICE, XANTHAN GUM), CANOLA OIL. CONTAINS 2% OR LESS OF: MODIFIED CORN STARCH, DICED ONION, RED BELL PEPPERS, SUGAR, SALT, SPICES, MODIFIED WHEY, DEFATTED SOY FLOUR, JALAPENO PEPPER, MALTODEXTRIN, METHYLCELLULOSE, NATURAL FLAVOR, DEXTROSE, CORN FLOUR, GARLIC POWDER, COLOR (YELLOWS 5 & 6), YEAST EXTRACT, TBHQ (PRESERVATIVE), EXTRACTIVES OF GARLIC, EXTRACTIVES OF ONION.