Tomato Pie

I am always on the lookout for new tomato pie recipes in the summer. Son, daughter and I love them. This one was fantastic. I did omit the onion since son isn't a big fan of cooked onions. This version is made in a cast iron skillet and uses a store bought pie crust. The cheeses are Gruyere and Monterey Jack, herbs - basil and thyme and I used Dukes mayo - our favorite. This one contains an egg and I was a little concerned but no worries it turned out great. I used yellow and red heirloom tomatoes.