Which food has less impact on blood sugar?

SEASONED COOKED GRAIN BLEND (WATER, BULGUR WHEAT, DICED TOMATOES [DICED TOMATOES, TOMATO JUICE, CITRIC ACID, CALCIUM CHLORIDE], RED BELL PEPPERS, ROASTED CORN, FIRE ROASTED POBLANO PEPPERS, KASHI PILAF [WHOLE: OATS, BROWN RICE, RYE, HARD RED WHEAT, TRITICALE, BUCKWHEAT, DEHULLED BARLEY, SESAME SEEDS], COOKED BLACK BEANS [BLACK BEANS, WATER], ONIONS, EXPELLER PRESSED CANOLA OIL, SPICE, RICE STARCH, GARLIC [GARLIC, WATER], SALT, CUMIN, LIME JUICE CONCENTRATE, EVAPORATED CANE JUICE CRYSTALS, VEGGIE ENCHILADA WITH SAUCE (WATER, CORN TORTILLA [GROUND CORN TREATED WITH LIME, WATER, KASHI SEVEN WHOLE GRAINS & SESAME FLOUR (WHOLE: OATS, BROWN RICE, RYE, HARD RED WHEAT, TRITICALE, DEHULLED BARLEY, BUCKWHEAT, SESAME SEEDS), GUAR GUM, XANTHAN GUM], COOKED BLACK BEANS [BLACK BEANS, WATER], DICED TOMATOES [TOMATO, CALCIUM CHLORIDE], FIRE ROASTED TOMATILLOS, RED POTATOES [POTATOES, SODIUM ACID PYROPHOSPHATE TO RETAIN COLOR], ROASTED RED ONION, RED BELL PEPPERS, ROASTED CORN, SPINACH, MOZZARELLA CHEESE [PASTEURIZED PART-SKIM COW'S MILK, CHEESE CULTURES, SALT, ENZYMES], EXPELLER PRESSED CANOLA OIL, RICE STARCH, RED JALAPENO PEPPERS, TOMATO PASTE [TOMATOES], SPICES, GREEN JALAPENO PEPPERS, DEFATTED SOY FLOUR, CORNSTARCH, SALT, ONIONS, GARLIC, CILANTRO, LIME JUICE CONCENTRATE, VINEGAR, EVAPORATED CANE JUICE CRYSTALS, PAPRIKA, SEA SALT).