A baked vegetable quiche with mushrooms, spinach, and leeks in a pie dish, shown on a white wooden surface next to a bowl of fresh spinach leaves.

Panko Crusted Vegetable Quiche 

Serves 6
Total Time 1 hour
Prep Time 20 minutes
Cook Time 40 minutes

Ingredients

For Panko Crust 
1½ cups Kikkoman® Panko Bread Crumbs 
½ cup all-purpose flour 
4 tablespoons salted butter, melted 
1 large egg, beaten  

For Filling 
2 tablespoons olive oil 
4 ounces sliced cremini mushrooms 
1 cup sliced leeks, green parts only 
2 cups baby spinach 
8 large eggs 
1 teaspoon Italian seasoning 
1 teaspoon salt 
1 cup cheddar cheese, shredded 

Directions

  1. Preheat oven to 350ºF and lightly grease a 10-inch pie pan with butter or oil. Combine panko, flour, melted butter and egg in a mixing bowl. Stir until well moistened. 
  2. Press panko mixture into prepared pan. Bake for 10 minutes. Remove from oven to cool while preparing filling.  
  3. Heat oil in a large skillet over medium heat and add mushrooms and leeks. Sauté for 5 minutes. Add spinach and continue to cook for 2 minutes, stirring regularly. Set aside to cool for 5 minutes.  
  4. Whisk eggs, Italian seasoning, and salt in a large mixing bowl. Stir in vegetables and cheddar cheese.  
  5. Pour into crust and bake for 25-30 minutes. Cool for 5 minutes before slicing.  
What did you think?

READY TO SEASON YOUR LIFE?

Explore Kikkoman recipes and products for home cooking and spice up your weeknight routine.

Find a store near me Explore recipes