Which food has less impact on blood sugar?

SHRIMP (SHRIMP, WATER, SODIUM PHOSPHATES [TO RETAIN MOISTURE], SALT), COOKED SPAGHETTI (COOKED PASTA [WATER, SEMOLINA {WHEAT}, DURUM FLOUR, NIACIN, IRON {FERROUS SULFATE}, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID]), ALFREDO SAUCE (HEAVY CREAM [PASTEURIZED HEAVY CREAM, CARRAGEENAN], WATER, PARMESAN CHEESE [PASTEURIZED PART-SKIM MILK, CHEESE CULTURES, SALT, ENZYMES], BUTTER [CREAM {MILK}, NATURAL FLAVOR], WHITE WINE, CORN STARCH, ROMANO CHEESE [PASTEURIZED SHEEP'S MILK, RENNET, SALT], MILK POWDER [NON-FAT DRY MILK POWDER, CULTURED NON-FAT DRY MILK POWDER], SEA SALT, GARLIC [WATER, GARLIC], YEAST EXTRACT, SUGAR, DRIED WHOLE EGG, LEMON JUICE CONCENTRATE, ONION POWDER, BLACK PEPPER, WHITE PEPPER, NUTMEG), PEAS, LIGHT CREAM CHEESE (PASTEURIZED CULTURED SKIM MILK AND CREAM, WHEY, SALT, STABILIZER [XANTHAN, LOCUST BEAN AND GUAR GUMS], POTASSIUM SORBATE), GRATED PARMESAN (GRATED PARMESAN CHEESE [PASTEURIZED PART SKIM MILK, CHEESE CULTURE, SALT, ENZYMES], POWDERED CELLULOSE), BACON BITS (BACON [CURED WITH WATER, SALT, SUGAR, SODIUM ERYTHORBATE, SODIUM NITRITE, MAY ALSO CONTAIN SMOKE FLAVORING, DEXTROSE, BROWN SUGAR, SODIUM PHOSPHATE, POTASSIUM CHLORIDE, SODIUM DIACETATE, FLAVORING, HONEY]), MIREPOIX BROTH CONCENTRATE (VEGETABLE JUICES [ONION, CARROT, CELERY], MALTODEXTRIN, SUGAR, SALT, YEAST EXTRACT, XANTHAN GUM, CITRIC ACID, AND NATURAL FLAVOR), LEMON JUICE (WATER, LEMON JUICE CONCENTRATE, SODIUM BENZOATE AND SODIUM METABISULFITE [AS PRESERVATIVES], LEMON OIL), RED PEPPER FLAKES