Is SPINACH QUICHE, SPINACH Soy Free?

Ingredients
PIE SHELL (WHEAT FLOUR, [UNENRICHED, UNBLEACHED], VEGETABLE SHORTENING [INTERESTERIFIED SOYBEAN OIL], WATER, SALT, DEXTROSE, BAKING SODA), EGGS, SPINACH, WATER, MAYONNAISE (SOYBEAN OIL, DISTILLED VINEGAR, WATER, EGG YOLK, WHOLE EGG. CONTAINS LESS THAN 2% OF SALT, SUGAR, LEMON JUICE CONCENTRATE, NATURAL FLAVOR, OLEORESIN PAPRIKA {FOR COLOR}, CALCIUM DISODIUM EDTA [TO PROTECT FLAVOR]), HEAVY CREAM, SWISS CHEESE ([PASTEURIZED PART-SKIM MILK, CHEESE CULTURES, SALT, ENZYMES], POTATO STARCH, POWDERED CELLULOSE [TO PREVENT CAKING]), MOZZARELLA SHREDDED CHEESE (PASTEURIZED PART-SKIM MILK CHEESE CULTURE, SALT AND ENZYMES, POTATO STARCH AND POWDERED CELLULOSE ADDED TO PREVENT CAKING), MODIFIED CORN STARCH, SCALLIONS, WHOLE MILK POWDER, SALT, HOT SAUCE (AGED RED CAYERINE PEPPERS, VINEGAR, SALT, NATURAL FLAVOR, XANTHAN GUM, GARLIC).


