Which food has less impact on blood sugar?

MIXED BERRY OVERNIGHT OATS (STEEL CUT OATS [WHOLE GRAIN OATS], UNSWEETENED VANILLA ALMONDMILK [ALMONDMILK {FILTERED WATER, ALMONDS}, CONTAINS 2% OR LESS OF: VITAMIN & MINERAL BLEND {CALCIUM CARBONATE, VITAMIN E ACETATE, VITAMIN A PALMITATE, VITAMIN D2}, SEA SALT, NATURAL FLAVOR, LOCUST BEAN GUM, GELLAN GUM, ASCORBIC ACID {TO PROTECT FRESHNESS}], STRAWBERRIES, RED RASPBERRIES, BLUEBERRIES, COCONUT PALM SUGAR, GREEK YOGURT [CULTURED PASTEURIZED GRADE A MILK, CREAM, PECTIN, ACTIVE CULTURES {S. THERMOPHILUS, L. BULGARICUS, L. ACIDOPHILUS, BIFIDOBACTERIUM, L. CASEI}], HONEY, CORN STARCH, CHIA SEEDS, XANTHAN GUM), MUFFIN (ENRICHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, ASCORBIC ACID], SUGAR, BUTTERMILK [CULTURED PASTEURIZED PART-SKIM MILK, NONFAT MILK POWDER, SALT], BLUEBERRIES, PASTEURIZED EGGS [WHOLE EGGS, NIACIN PREPARATION {PRESERVATIVE}], BUTTER [SWEET CREAM {MILK}], LEMON PEEL, WATER, SOUR CREAM [GRADE A CULTURED CREAM, SKIM MILK, VITAMIN A PALMITATE], NATURAL VANILLA FLAVOR, SOUR CREAM [GRADE A CULTURED CREAM, SKIM MILK, VITAMIN A PALMITATE], BAKING POWDER [SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH, MONOCALCIUM PHOSPHATE], STREUSEL TOPPING [SUGAR, CINNAMON, WATER], SALT), COCONUT DICED (COCONUT, CANE SUGAR, SODIUM METABISULPHITE), QUINOA BRITTLE (PURE MAPLE SYRUP, WHITE QUINOA, PECANS, OLIVE OIL [REFINED OLIVE OIL, EXTRA VIRGIN OLIVE OIL], CHIA SEEDS, COCONUT PALM SUGAR, ROLLED OATS, SEA SALT).