Easy Crustless Tomato Pie: Summer's Savory Slice

Featured in Dinner Delights.

Easy Crustless Tomato Pie brings garden freshness to your table without the fuss. Juicy tomatoes, creamy cheese, and herbs make a savory summer delight.
Isabella rossi
Updated on Tue Dec 02 2025 at 04:18 AM
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You know how some recipes just sneak into your life and become a summer staple? That's my tomato pie, honestly. I remember the first time I attempted a tomato tart, it was a total disaster soggy crust, tomatoes everywhere, a real kitchen oops moment. But then, a friend mentioned a crustless version, and my world shifted. The idea of skipping the fussy pastry, letting those ripe, juicy tomatoes shine with creamy cheese and fresh herbs? It just felt right. This pie, for me, smells like warm sunshine and lazy afternoons.

I remember one time, I was so excited to bake this pie, I preheated the oven to 450°F instead of 375°F. Oops! The house smelled... interesting, let's say. Luckily, I caught it before total incineration. Now, I always double-check the dial. It's a reminder that even simple recipes can have their little dramas, but we learn, right?

Easy Crustless Tomato Pie Ingredients

  • Ripe Tomatoes (any kind, honestly!): These are the stars of the show, hon. I usually grab whatever looks best at the farmer's market heirlooms, Romas, a mix! Don't use sad, pale tomatoes, please, your pie deserves better.
  • Mayonnaise: Yeah, mayo. It gives this pie that rich, creamy base without needing a ton of other ingredients. I've tried low-fat once, and it just wasn't the same. Stick with the good stuff, trust me.
  • Shredded Cheese (Cheddar, Gruyere, or a blend): This is where the magic happens! I usually go for sharp cheddar, but a mix with some Monterey Jack or Gruyere? Divine. I once used a weird "pizza blend" and the flavor was just... off. Learn from my mistakes!
  • Fresh Basil Leaves: Honestly, fresh basil is non-negotiable for this pie. It brightens everything up. I tried dried basil once when I was out, and it just tasted dusty. Fresh over dried, always!
  • All-Purpose Flour: Just a little bit to bind everything together and give the pie some structure. I once forgot it, and the pie was more like a tomato soup with cheese. A delicious soup, but not a pie!
  • Onion (sweet or yellow, thinly sliced): Adds a subtle sweetness and depth. I once tried red onion, and it was a bit too pungent for my taste. Keep it mellow with a sweet or yellow onion.
  • Garlic Powder: A little bit for that savory kick. I sometimes add a touch more than the recipe calls for, because, well, garlic!
  • Salt & Black Pepper: Essential flavor boosters. Don't be shy, but don't overdo it either. Taste as you go, that's my motto.

Easy Crustless Tomato Pie Instructions

Prep Your Tomatoes:
First things first, let's get those beautiful tomatoes ready. Slice them about a quarter-inch thick, not too thin or they'll get mushy, and not too thick or they won't cook through evenly. Lay them out on a paper towel-lined baking sheet and sprinkle them with a little salt. This step is super important, honestly! It helps draw out excess moisture, preventing a watery pie. I've skipped this before, thinking "oh, it'll be fine," and ended up with a slightly less firm pie. Don't be like me, embrace the towel-drying!
Whip Up the Creamy Filling:
While your tomatoes are doing their thing, grab a medium bowl for the filling. Whisk together the mayonnaise, shredded cheese, flour, garlic powder, salt, and pepper. This is where your pie starts to take shape! It should be a thick, spreadable mixture. If it feels too stiff, a tiny splash of milk can help, but usually, the mayo does the trick. I once tried to use a fork for this, and it was a lumpy mess. A whisk is your best friend here, trust me on that one!
Layer the Flavor:
Now for the fun part: layering! Grab a 9-inch pie plate. I usually give it a quick spray with non-stick spray, just in case. Arrange about a third of your sliced tomatoes in a single layer on the bottom. Then, spread about half of the sliced onions over the tomatoes, followed by a third of the mayo-cheese mixture. Sprinkle with some fresh basil. Repeat these layers once more, ending with the remaining tomatoes on top. It’s like building a delicious little edible tower!
The Final Cheese Topping:
For the grand finale, generously spread the remaining mayo-cheese mixture over the top layer of tomatoes. Make sure to get it right to the edges, creating a nice, even blanket. This top layer bakes into a beautiful golden crust, honestly! I always make sure there are no tomato peeking holes, because that cheesy topping is just so good. This is where you can really see your pie transforming into something truly special.
Bake Until Golden:
Pop your pie plate into a preheated oven at 375°F (190°C). Bake for about 45-55 minutes. You're looking for a gorgeous golden-brown top and a bubbly, set filling. The whole kitchen will start smelling incredible warm, savory, a little cheesy! I usually peek around the 40-minute mark. If it's browning too fast, a loose foil tent can save the day. Just don't let it burn, that's a sad sight, truly!
Cool and Serve:
This step is crucial, and honestly, the hardest for me because I just want to dig in! Let the pie cool for at least 15-20 minutes after taking it out of the oven. This allows the pie to set properly, making it much easier to slice and serve. If you cut into it too soon, it might be a bit loose, which is fine for taste, but not so pretty. Trust me, the wait is worth it for those perfect, neat slices!

There's something so comforting about pulling this pie out of the oven. The bubbling cheese, the scent of warm tomatoes and basil it just takes me back to my grandmother's kitchen, even though she never made this exact recipe. It's the kind of dish that makes a simple dinner feel like a celebration, a testament to how humble ingredients can create something truly spectacular.

Easy Crustless Tomato Pie Storage Tips

If you have any leftovers (which, honestly, is rare in my house!), this pie stores surprisingly well. Just let it cool completely before wrapping it tightly in plastic wrap or placing it in an airtight container. It'll keep in the fridge for up to 3-4 days. Reheating is best in the oven at a lower temperature, around 300°F (150°C), until warmed through. I microwaved it once, and while it was edible, the texture wasn't quite the same, and the sauce separated a little so don't do that lol. The edges might lose a tiny bit of their crispness, but the flavors remain fantastic. It’s a meal-prep win when you need a quick lunch!

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Easy Crustless Tomato Pie: Ingredient Substitutions

I've experimented with a few swaps for this pie, and here's what I've found. For the cheese, feel free to use provolone, mozzarella, or even a little Parmesan mixed in. I once tried just straight feta, and while tasty, it was a bit too salty for the main cheese component. If you don't have fresh basil, you could try fresh oregano or even a mix of Italian herbs, though honestly, fresh basil is truly the best. As for the mayo, Greek yogurt can work for a lighter option, but it won't give you that same rich, creamy texture. I tried it once, and it tasted good, but it was thinner, so adjust flour slightly. You can also add other veggies like thinly sliced zucchini or bell peppers, just be sure to salt and drain them too!

Serving Your Easy Crustless Tomato Pie

This pie is so versatile! For a light lunch, I love serving it with a simple green salad dressed with a vinaigrette something crisp to cut through the richness of the pie. A glass of chilled rosé or a crisp white wine makes it feel extra special for an evening meal. Honestly, sometimes I just eat a slice standing at the counter, because it’s that good! It’s also fantastic alongside grilled chicken or fish if you want to make it a heartier dinner. And for a truly cozy night in? This pie, a comfy blanket, and a good rom-com? Yes please. It’s comfort food that just hits different, no matter the occasion.

Cultural Roots of Tomato Pie

While this pie is a simplified version, the concept of a savory tomato pie has deep roots, especially in the American South. It’s a classic summer dish, born from the bounty of garden-fresh tomatoes that seem to explode in abundance. Growing up, we didn’t have a specific "tomato pie" tradition, but my grandma would always make something with the season’s best produce. Discovering this crustless version felt like finding a missing piece of my own culinary history, a way to celebrate those fresh, vibrant flavors without the fuss. It’s a testament to how simple, seasonal ingredients can create something truly special and comforting, a dish that feels like home, no matter where you are.

So there you have it, my heartfelt take on this pie. It’s more than just a recipe, it’s a little slice of summer, a memory maker, and a testament to simplicity. Every time I make it, I get a little sentimental about those juicy tomatoes and the pure joy of a homemade meal. I hope this pie brings as much warmth and happiness to your kitchen as it does to mine. Don’t forget to tell me how your version turns out!

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Easy Crustless Tomato Pie: FAQs

→ Can I use frozen tomatoes for this pie?

Honestly, I wouldn't recommend it. Frozen tomatoes tend to release a lot more water, which can make your pie soggy. Fresh, ripe tomatoes are truly key for the best texture and flavor in this recipe. I tried it once in a pinch, and it was... well, an oops moment!

→ What if I don't have fresh basil for the pie?

While fresh basil is my top pick for this pie, you could use about 1 teaspoon of dried Italian seasoning or oregano if you're really stuck. The flavor won't be as bright and fresh, but it'll still be tasty. I've done it, and it works, kinda, in a pinch!

→ Why is my pie watery?

Ah, the dreaded watery pie! This usually happens if your tomatoes weren't drained enough. Make sure to salt them and let them sit for at least 30 minutes, even up to an hour, on paper towels. I've definitely rushed this step before and ended up with a slightly soupy center, oops!

→ How long does this pie last in the fridge?

Your pie will keep well in an airtight container in the fridge for about 3-4 days. It tastes great cold, or you can gently reheat it in the oven. I once left a slice out overnight by accident, and let's just say, don't do that. Keep it chilled!

→ Can I add other vegetables to my pie?

Absolutely! I've experimented with thinly sliced zucchini or bell peppers, and they work beautifully. Just remember to salt and drain any high-water content veggies, just like the tomatoes, to keep your pie from getting too watery. Get creative, hon!

Easy Crustless Tomato Pie: Summer's Savory Slice

Easy Crustless Tomato Pie brings garden freshness to your table without the fuss. Juicy tomatoes, creamy cheese, and herbs make a savory summer delight.

4 out of 5
(59 reviews)
Prep Time
20 Minutes
Cook Time
50 Minutes
Total Time
1 Hour 15 Minutes

Category: Dinner Delights

Difficulty: Beginner

Cuisine: American

Yield: 6 Servings

Dietary: Vegetarian

Published: Tue Dec 02 2025 at 04:18 AM

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Ingredients

→ Fresh Produce Stars

01 4-5 large ripe tomatoes (about 2 lbs), any kind
02 1 medium sweet or yellow onion, thinly sliced
03 1/4 cup fresh basil leaves, chopped

→ Creamy Filling Essentials

04 1 cup mayonnaise (full-fat for best results)
05 1 1/2 cups shredded cheese (sharp cheddar, Gruyere, or a blend)
06 2 tablespoons all-purpose flour

→ Flavor Boosters

07 1 teaspoon garlic powder
08 1/2 teaspoon salt, plus more for draining tomatoes
09 1/4 teaspoon black pepper

Instructions

Step 01

First things first, let's get those beautiful tomatoes ready. Slice them about a quarter-inch thick, not too thin or they'll get mushy, and not too thick or they won't cook through evenly. Lay them out on a paper towel-lined baking sheet and sprinkle them with a little salt. This step is super important, honestly! It helps draw out excess moisture, preventing a watery pie. I've skipped this before, thinking "oh, it'll be fine," and ended up with a slightly less firm pie. Don't be like me, embrace the towel-drying!

Step 02

While your tomatoes are doing their thing, grab a medium bowl for the filling. Whisk together the mayonnaise, shredded cheese, flour, garlic powder, salt, and pepper. This is where your pie starts to take shape! It should be a thick, spreadable mixture. If it feels too stiff, a tiny splash of milk can help, but usually, the mayo does the trick. I once tried to use a fork for this, and it was a lumpy mess. A whisk is your best friend here, trust me on that one!

Step 03

Now for the fun part: layering! Grab a 9-inch pie plate. I usually give it a quick spray with non-stick spray, just in case. Arrange about a third of your sliced tomatoes in a single layer on the bottom. Then, spread about half of the sliced onions over the tomatoes, followed by a third of the mayo-cheese mixture. Sprinkle with some fresh basil. Repeat these layers once more, ending with the remaining tomatoes on top. It’s like building a delicious little edible tower!

Step 04

For the grand finale, generously spread the remaining mayo-cheese mixture over the top layer of tomatoes. Make sure to get it right to the edges, creating a nice, even blanket. This top layer bakes into a beautiful golden crust, honestly! I always make sure there are no tomato peeking holes, because that cheesy topping is just so good. This is where you can really see your pie transforming into something truly special.

Step 05

Pop your pie plate into a preheated oven at 375°F (190°C). Bake for about 45-55 minutes. You're looking for a gorgeous golden-brown top and a bubbly, set filling. The whole kitchen will start smelling incredible – warm, savory, a little cheesy! I usually peek around the 40-minute mark. If it's browning too fast, a loose foil tent can save the day. Just don't let it burn, that's a sad sight, truly!

Step 06

This step is crucial, and honestly, the hardest for me because I just want to dig in! Let the pie cool for at least 15-20 minutes after taking it out of the oven. This allows the pie to set properly, making it much easier to slice and serve. If you cut into it too soon, it might be a bit loose, which is fine for taste, but not so pretty. Trust me, the wait is worth it for those perfect, neat slices!

Notes

  1. Always, always salt your sliced tomatoes and let them drain. This is the secret to a non-soggy pie, I learned that the hard way!
  2. Don't be afraid to mix up the cheeses, a sharp cheddar and a creamy Monterey Jack is my personal favorite combo.
  3. Fresh basil is truly essential here, dried just won't give you that bright, summery flavor this pie deserves.
  4. Serve warm or at room temperature with a simple green salad for a perfect light meal.

Tools You'll Need

  • 9-inch pie plate
  • mixing bowls
  • whisk
  • sharp knife
  • cutting board
  • paper towels

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Eggs (in mayonnaise)

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