
This Southern-style tomato pie has been our summertime staple for generations. When garden tomatoes reach their prime, this hearty dish turns basic ingredients into something truly amazing that showcases the season's tastiest offerings.
I first whipped this up after my neighbor dropped off too many homegrown tomatoes from their backyard. The mix of juicy tomatoes with the rich cheese blend made such an unforgettable dish that everyone now asks for it at all our warm-weather get-togethers.
Components
- Pie crust: Forms the delicious buttery base for this savory creation. Grab one from the store when you're busy, or make your own for extra crispness.
- Fresh tomatoes: Take center stage in this dish. Pick ones that are ripe yet firm, with rich color and substantial weight.
- Cornmeal: Makes a thin protective layer that keeps the bottom from getting soggy.
- Sharp cheddar cheese: Brings that wonderful zingy flavor that works so well with tomatoes.
- Yellow onion: Adds gentle sweetness throughout the layers.
- Fresh basil: Delivers that essential summer brightness you can't do without.
- Mayonnaise: Sounds odd but creates the smoothest, richest binding for all the cheese types.
- Garlic: Brings aromatic intensity that boosts the savory components.
- Cayenne pepper: Offers just a touch of warmth to balance tomato sweetness.
- Mozzarella cheese: Gives that wonderful stretchy texture everybody craves.
- Gruyere cheese: Adds fancy nutty flavor that makes the whole pie better.
Preparation Steps
- Get Your Crust Ready:
- Begin with a 9-inch pie shell, either from scratch or bought. The trick is pre-baking it so it stays crisp despite the wet tomatoes. Put parchment in the crust and fill with baking weights before cooking at 375°F for roughly 15 minutes. Take out the weights and bake 3-4 minutes more until it's just turning golden. This stops moisture from making things soggy.
- Fix Up The Tomatoes:
- This part can't be skipped if you want amazing results. Slice your tomatoes across the middle and gently push out seeds and juice. Then cut them into chunks and drop them in a strainer. Sprinkle with a full teaspoon of kosher salt and let them sit for at least 15 minutes, occasionally giving them a little stir. The salt pulls out extra water that would make your pie runny. After draining, put the tomatoes on paper towels and press more on top to soak up any leftover moisture. Taking your time here means your pie will have the right texture.
- Layer The Bottom:
- Heat your oven to 375°F with a baking sheet or pizza stone inside. This hot surface helps cook the bottom properly. Dust cornmeal across your cooled crust bottom. This acts like a shield that soaks up any remaining tomato moisture. Add your first cheddar layer, then scatter chopped onions and fresh basil all over the cheese. The melting cheese makes a seal, while onions and basil give flavor to the whole pie. Then add half your prepared tomatoes in an even layer.
- Mix The Mayo Blend:
- In a bowl, stir together mayo, chopped garlic, cayenne, and black pepper. The mayo adds richness while garlic and peppers bring depth and subtle kick. Mix in the cheddar, mozzarella, and gruyere until everything's well combined. This stuff turns amazingly creamy when baked, holding everything together while making each bite incredibly rich.
- Finish Building Layers:
- Gently spread the mayo and cheese mix over the tomatoes in the crust, making sure to create an even layer that goes all the way to the edges. Place the rest of your tomatoes on top, then finish with a final sprinkle of all three cheeses. This layering approach ensures you get the perfect balance of fresh tomato flavor and creamy cheese in every bite.
- Bake Until Golden:
- Cover the crust edges with foil or a crust shield so they don't burn. Set the pie directly on the hot baking sheet or stone in the oven. Cook for 40-45 minutes until the top turns beautifully golden and starts bubbling. During the last 5-10 minutes, take the foil off the edges so they can brown nicely. The hot baking surface makes sure the bottom cooks properly even with all that juicy filling.
- Cool Before Slicing:
- Let the pie sit for at least 15-30 minutes before cutting. This cooling time matters because it lets the filling set up so your slices stay together. Add some fresh basil right before serving for color and fresh taste. The contrast between the warm, savory pie and bright basil is just perfect.

My favorite thing about this dish is definitely the three-cheese mix with mayonnaise. When I first tried it, I wasn't sure about putting mayo in a pie, but what happens in the oven is pure magic. It turns into this incredibly rich, melted layer that goes perfectly with the tangy tomatoes.
Finding Great Tomatoes
Your tomato choice will really make a difference in this recipe. In mid-summer, heritage varieties like Brandywine or Cherokee Purple give amazing flavor with their perfect mix of sweet and tangy. If you're cooking outside tomato season, Roma tomatoes work best since they're less watery and their flavor gets stronger when baked. Whatever type you pick, they should be ripe but still firm enough to keep their shape when cut. Don't put your tomatoes in the fridge before using them in this dish, as cold really hurts their flavor.
Prep Ahead and Keeping Leftovers
This tomato pie actually gets better with a little time, so it's great for planning ahead. You can make the whole pie up to a day early, wrap it well with foil, and stick it in the fridge. Just warm it in a 325°F oven for about 20 minutes before serving. Leftovers will stay good in the fridge for up to 5 days if kept in a sealed container. The crust will get a bit softer over time from the filling's moisture, but many folks actually like it that way. You can also freeze single slices wrapped in plastic and foil for up to 3 months. Let them thaw overnight in the fridge before warming.
Changing With The Seasons
While this Southern tomato pie shines brightest with summer tomatoes, you can tweak it year-round. In springtime, try adding asparagus tips and swap some basil for fresh dill. Fall versions taste great with thin slices of butternut squash and sage mixed with the tomatoes. Winter options can use roasted cherry tomatoes which taste better during cold months. You can also play around with different cheese combos based on what you have, though the mix of sharp, melty, and nutty cheeses really hits the sweet spot flavor-wise.
What To Serve With It
Make this pie part of a full meal by adding some complementary sides. A simple arugula salad with lemon dressing offers a peppery contrast to the rich pie. For morning meals, pair it with fresh fruit and something bubbly to drink. For dinner, it goes great with grilled chicken or a simple herb-baked fish. The pie tastes best warm rather than hot, letting the flavors really come through. For a fancy touch, top it with tiny basil leaves and some edible flowers like nasturtiums or pansies during summer.

FAQs About the Recipe
- → Can I use a pre-made crust?
Absolutely! Pre-made crusts work great for this recipe. But if you've got time, making your crust from scratch adds a special touch.
- → How do I keep the bottom crust from getting soggy?
Take time to remove seeds from your tomatoes and sprinkle them with salt to draw out extra water before you put them in the pie.
- → Which cheeses work best in this pie?
We love using sharp cheddar, mozzarella, and gruyere together for amazing flavor. Feel free to swap in your favorites though!
- → What's the best way to make this pie hotter?
Try doubling the cayenne to 1/2 teaspoon or throw in some red pepper flakes if you want more heat.
- → What's the best way to save leftovers?
Just wrap it up and stick it in your fridge for up to 5 days. Just know the crust won't stay as crisp over time.