Which food has less impact on blood sugar?

ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, PART-SKIM MOZZARELLA CHEESE WITH MODIFIED FOOD STARCH (PART-SKIM MOZZARELLA CHEESE [MILK, CHEESE CULTURES, SALT, ENZYMES], MODIFIED FOOD STARCH, METHYLCELLULOSE), LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE (PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES), CHEDDAR CHEESE (MILK, CHEESE CULTURE, SALT, ENZYMES, ANNATTO [COLOR]), COOKED BEEF PIZZA TOPPING BHA, BHT WITH CITRIC ACID ADDED TO HELP PROTECT FLAVOR (HAMBURGER [BEEF, SALT, SPICES, NATURAL FLAVOR], WATER, TEXTURED SOY PROTEIN CONCENTRATE, DRIED POTATOES, SOY PROTEIN CONCENTRATE, SODIUM PHOSPHATE, CITRIC ACID, BHA, BHT, COOKED IN BEEF FAT, PORK FAT OR VEGETABLE OIL), TOMATO PASTE, SUGAR, VEGETABLE OIL (SOYBEAN OIL AND/OR CORN OIL), COOKED BACON PIECES (BACON [CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, SODIUM ASCORBATE, SODIUM NITRITE], SMOKE FLAVOR), WHEAT GLUTEN, YEAST, DEGERMINATED WHITE CORN MEAL, REDUCED SODIUM SALT BLEND (SALT, POTASSIUM CHLORIDE, NATURAL FLAVOR), SEASONING BLEND (SALT, SPICE, DRIED GARLIC), BAKING POWDER (BAKING SODA, SODIUM ALUMINIUM PHOSPHATE), BAKING SODA, SODIUM STEAROYL LACTYLATE, DEGERMINATED YELLOW CORN MEAL, ASCORBIC ACID (DOUGH CONDITIONER)