Which food has less impact on blood sugar?

CINNAMON SWIRL FRENCH TOAST (BREAD [ENRICHED FLOUR {WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN. REDUCED IRON. THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, WATER, SUGAR, WHEAT FLOUR, SOYBEAN OIL WITH CITRIC ACID PRESERVATIVE, EGGS, CONTAINS 2% OR LESS OF: CINNAMON, SALT, YEAST, SORBITAN MONOSTERATE, CORN STARCH, CALCIUM SULFATE, ENZYMES, ASCORBIC ACID {DOUGH CONDITIONER}], EGG MIX [WHOLE EGGS, WHEY, SUGAR, NONFAT MILK. CONTAINS 2% OR LESS OF: SOYBEAN OIL, NATURAL VANILLA FLAVOR, SALT, XANTHAN GUM, NATURAL BUTTER FLAVOR, CITRIC ACID]), CANADIAN-STYLE BACON WITH SIRLOIN (CURED WITH WATER, SALT, POTASSIUM LACTATE, SUGAR, SODIUM PHOSPHATES, SMOKE FLAVORING, SODIUM DIACETATE, SODIUM ERYTHORBATE, SODIUM NITRITE), PASTEURIZED PROCESS AMERICAN CHEESE (MILK, CREAM, WATER, SODIUM CITRATE, SALT, CHEESE CULTURE, SORBIC ACID [PRESERVATIVE], ENZYMES, CITRIC ACID, SOY LECITHIN), STRAWBERRY BAKING JAM (SUGAR, FRUIT [STRAWBERRIES, STRAWBERRY PUREE], WATER, FRUIT PECTIN, CITRIC ACID, SODIUM CITRATE, CALCIUM CITRATE, POTASSIUM SORBATE [PRESERVATIVE], FLAVOR, VEGETABLE OIL [COCONUT, PALM], FD&C RED NO.40).