Recipes Main Dishes Quiche Mushroom Quiche Recipes Spinach Mushroom Quiche 4.2 (175) 151 Reviews 41 Photos This spinach mushroom quiche is a moist vegetarian quiche perfect for any meal. Feel free to add sausage if you choose. I usually make 2 large pies or several small ones at one time, freezing whatever is left. Submitted by EMBRYOCONCEPTS Updated on August 24, 2023 Save Rate Print Share Close Add Photo 41 41 41 41 Prep Time: 15 mins Cook Time: 45 mins Additional Time: 30 mins Total Time: 1 hr 30 mins Servings: 6 Yield: 1 (9-inch) quiche Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 6 servings 5 ounces fresh spinach 1 (8 ounce) package sliced fresh mushrooms ½ yellow onion, sliced 2 ounces crumbled feta cheese 4 ounces shredded Swiss cheese, divided 1 9-inch deep dish prepared pie crust 4 large eggs ¾ cup milk 1 tablespoon chopped fresh parsley 1 teaspoon minced garlic ½ teaspoon salt ½ teaspoon ground black pepper ⅛ teaspoon ground nutmeg Directions Gather the ingredients. Preheat the oven to 400 degrees F (200 degrees C). Gently combine spinach, mushrooms, onion, and feta cheese in a bowl. Spread mixture into prepared pie crust; top with 1/2 of the Swiss cheese. Whisk eggs, milk, parsley, garlic, salt, black pepper, and nutmeg in the bowl. Pour egg mixture evenly over filling, swirling egg mixture in bowl to evenly distribute seasonings. Top with remaining Swiss cheese, then place quiche on a baking sheet. Bake in the preheated oven until lightly puffed and browned, 45 to 50 minutes. A toothpick inserted into the center of the filling should come out clean. Cool for 30 minutes before serving. I Made It Print 359 home cooks made it! Nutrition Facts (per serving) 439 Calories 26g Fat 36g Carbs 17g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 6 Calories 439 % Daily Value * Total Fat 26g 33% Saturated Fat 11g 54% Cholesterol 151mg 50% Sodium 597mg 26% Total Carbohydrate 36g 13% Dietary Fiber 3g 12% Total Sugars 6g Protein 17g 33% Vitamin C 10mg 11% Calcium 294mg 23% Iron 4mg 20% Potassium 458mg 10% * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ** Nutrient information is not available for all ingredients. Amount is based on available nutrient data. (-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.