Which food has less impact on blood sugar?

CHICKEN BREAST, BACON (CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, NATURAL APPLE FLAVORING (NATURAL FLAVORS), SODIUM ERYTORBATE, SODIUM NITRITE, SMOKE), CREAMY GARLIC DIP [CREAM CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, STABILIZERS (CAROB BEAN AND/OR XANTHAN AND/OR GUAR GUMS), BUTTER (CREAM, NATURAL FLAVORS), WATER, COOKING CREAM (CREAM, SKIM MILK, CONTAINS 2% OR LESS OF MODIFIED CORN STARCH, SODIUM HEXAMETAPHOSPHATE, CELLULOSE GEL, CELLULOSE GUM, MONO AND DIGLYCERIDES, POLYSORBATE 80, CARRAGEENAN), MINCED GARLIC, FETA SEASONING (DEHYDRATED GARLIC, SPICES), SALT, POTASSIUM SORBATE (PRESERVATIVE), XANTHAN GUM], SWISS CHEESE [PART-SKIM MILK, WATER, SODIUM PHOSPHATE, CREAM, SALT, TETRASODIUM PYROPHOSPHATE, CHEESE CULTURE, SORBIC ACID (PRESERVATIVE), ENZYMES, LACTIC ACID), POTATO STARCH AND POWDERED CELLULOSE (ADDED TO PREVENT CAKING), NATAMYCIN (A NATURAL MOLD INHIBITOR)], BREADCRUMBS [WHEAT FLOUR, CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: SUGAR, YEAST, EXPELLER PRESSED SUNFLOWER OIL (AS A PROCESSING AID), SALT]