Bacon Onion Tomato Pie: Why This Southern Classic Deserves a Spot on Your Table
There’s something deeply satisfying about a well-made bacon onion tomato pie. This savory delight layers crisp bacon, sweet onions, juicy tomatoes, and a rich cheese topping inside a flaky crust. It’s not just delicious—it’s a comfort food masterpiece rooted in Southern tradition.
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Bacon onion tomato pie is perfect for brunches, summer potlucks, or cozy Sunday dinners.
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It’s quick to prepare, bursting with texture, and incredibly versatile.
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The combination of smoky, salty, sweet, and tangy flavors makes it nearly irresistible.
If you’ve ever had a Southern tomato pie, you’ll notice this recipe takes it to the next level by adding crispy bacon and a creamier, more indulgent topping. As Southern Living’s classic tomato pie recipe shows, this dish is a staple of warm-weather comfort cooking—but this version dials up the flavor even further.
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It starts with a pre-baked pie crust, layered generously with caramelized onions and bacon.
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Juicy tomato slices are added next, creating a flavorful base that’s both fresh and savory.
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A creamy blend of mozzarella, sour cream, and mayonnaise tops it all, sealing the deal.
What sets this pie apart is not just the flavor, but the technique. From proper layering to avoiding sogginess, each step matters. For those curious about crusts, the King Arthur Baking guide offers pro tips on mastering the perfect base.
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Whether you’re new to baking or a seasoned cook, this bacon onion tomato pie will quickly become a favorite.
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It’s hearty, flavorful, and undeniably Southern—a guaranteed crowd-pleaser.
Bacon Onion Tomato Pie: Step-by-Step Recipe to Southern Bliss
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Bacon Onion Tomato Pie
- Total Time: 1 hr
- Yield: 6 1x
Description
Making a bacon onion tomato pie is easier than it looks, especially with the right prep and a few smart tricks. Below is a detailed step-by-step breakdown that ensures perfect results every time.
Ingredients
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1 deep-dish pie crust (homemade or store-bought), pre-baked
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6–8 slices thick-cut bacon, cooked and crumbled
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1 large yellow onion, thinly sliced
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2 medium tomatoes, thinly sliced
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1½ cups shredded mozzarella cheese
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½ cup mayonnaise
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½ cup sour cream
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1 tablespoon all-purpose flour
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½ teaspoon garlic powder
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¼ teaspoon each of salt and black pepper
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1 tablespoon fresh chives or parsley (optional for garnish)
Instructions
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Preheat your oven to 350°F (175°C).
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Sauté onions in bacon drippings over medium heat until golden and soft—about 10 minutes. Set aside to cool.
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In the pie crust, layer half the onions, half the tomato slices, and half the crumbled bacon. Repeat the layering.
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In a separate bowl, mix the mozzarella, sour cream, mayo, flour, and seasonings until smooth.
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Spread this creamy cheese topping over the layered filling.
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Set the pie dish on a baking sheet and bake for 35–40 minutes.
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Let the pie rest before slicing. Garnish with fresh herbs if desired.
- Prep Time: 20 min
- Cook Time: 40 min
Bacon Onion Tomato Pie: Smart Ingredient Swaps and Flavor Boosters
When it comes to elevating your bacon onion tomato pie, the ingredients you choose can make all the difference. Whether you’re customizing for preference or dietary needs, there are several ways to tweak this comforting dish without losing its essence.
🧀 Cheese Alternatives That Still Deliver Creaminess
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Swap mozzarella with sharp cheddar, Gruyère, or Monterey Jack for a more robust flavor.
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For a smoky touch, try smoked provolone or gouda.
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Use part-skim versions to reduce fat without compromising creaminess.
🥓 Bacon Replacements That Work
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Turkey bacon provides a leaner, lower-fat option while still adding a savory bite.
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Pancetta or prosciutto adds a more refined saltiness.
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For vegetarians, consider crispy tempeh bacon or sautéed mushrooms to retain a hearty texture.
🍅 Tomato Tips for a Juicy Yet Firm Pie
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Roma or plum tomatoes are ideal since they contain less moisture.
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Slice tomatoes thinly and pat them dry to avoid a soggy pie.
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Add a sprinkle of salt to the tomato slices and let them rest on paper towels before layering.
🌿 Herbs and Seasonings That Boost Flavor
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Fresh basil, thyme, or oregano can elevate the profile of your bacon onion tomato pie.
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Garlic powder, onion powder, or a pinch of cayenne adds depth to the cheese mixture.
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Finish with chives or parsley for a pop of freshness and color.
Experimenting with ingredients keeps your bacon onion tomato pie exciting every time you make it, while still delivering the same satisfying Southern comfort.
Bacon Onion Tomato Pie: Chef’s Tricks for Irresistible Results
To get the most out of your bacon onion tomato pie, a few expert techniques can transform it from good to unforgettable. These tips focus on texture, flavor, and perfect presentation.
🥧 Preventing a Soggy Crust
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Always pre-bake your pie crust before adding the filling. This creates a solid, crisp base.
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Drain or blot your tomato slices thoroughly to reduce moisture.
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Use a light dusting of flour on the crust base before layering to absorb extra juices.
🧅 Layering for Optimal Texture and Taste
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Start with onions, then tomatoes, and finish with bacon for a layered effect in each bite.
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Add shredded cheese directly above the bacon for a melt-in-your-mouth finish.
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Don’t overfill—keep layers balanced so everything cooks evenly.
🔥 Baking for Golden Perfection
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Bake uncovered to allow the topping to develop a golden-brown crust.
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Place the pie on the middle rack for even cooking.
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Let the pie cool for at least 5–10 minutes before slicing to keep layers intact.
🍽️ Little Touches That Make a Big Difference
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Add a pinch of smoked paprika or crushed red pepper to the cheese mix for depth.
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Garnish with fresh herbs right before serving to brighten the dish visually and flavor-wise.
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Consider adding caramelized shallots or roasted garlic to take the flavor to another level.
These simple adjustments ensure your bacon onion tomato pie is as stunning to serve as it is to eat.
Bacon Onion Tomato Pie: Storage, Reheating & Make-Ahead Tips
Keeping your bacon onion tomato pie fresh and delicious after baking is easier than you might think. With proper storage and reheating techniques, leftovers taste just as good the next day—if not better.
🧊 How to Store It the Right Way
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Let the pie cool completely before storing it.
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Wrap it tightly with foil or plastic wrap, or place it in an airtight container.
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Refrigerate for up to 4 days for the best texture and flavor.
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Avoid leaving it at room temperature for more than 2 hours.
🔁 Reheating Without Losing Quality
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Reheat slices in a preheated oven at 350°F (175°C) for about 10–12 minutes.
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Use a baking sheet lined with parchment to retain crispness.
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Avoid microwaving, which can make the crust soggy.
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Cover loosely with foil if the top starts to brown too quickly.
⏳ Make-Ahead Options to Save Time
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Prepare all the ingredients the day before and store them separately.
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Assemble the pie in the morning and refrigerate until ready to bake.
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Bake and cool completely, then refrigerate and reheat just before serving.
❄️ Can You Freeze Bacon Onion Tomato Pie?
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Yes, but for best results, freeze it before baking.
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Wrap tightly and freeze for up to one month.
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When ready, bake from frozen, adding 10–15 minutes to the cook time.
By following these storage and reheating tips, you can enjoy your bacon onion tomato pie anytime—whether it’s freshly baked or a convenient leftover slice.
Bacon Onion Tomato Pie: Dietary Adaptations & Healthier Twists
Even though the traditional bacon onion tomato pie is indulgent, there are plenty of easy ways to lighten it up or adapt it for different dietary needs.
🌾 Gluten-Free Options That Work
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Use a gluten-free pie crust made from almond flour or a certified GF mix.
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Check that all other ingredients, especially the flour in the topping, are gluten-free.
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Substitute cornstarch or rice flour if needed in the cheese mixture.
🥬 Vegetarian Variations Without Losing Flavor
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Skip the bacon and add sautéed mushrooms or caramelized eggplant.
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Consider smoked tofu or tempeh for a protein-rich alternative.
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Enhance umami flavor with a touch of soy sauce or smoked paprika.
🥛 Lighten Up the Creamy Topping
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Use low-fat sour cream and light mayonnaise to reduce calories.
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Cut down on cheese and add a spoonful of plain Greek yogurt for tang.
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Try part-skim mozzarella to retain richness without the extra fat.
🥓 Low-Carb and Keto-Friendly Ideas
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Make a crustless version and bake in a greased casserole dish.
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Replace tomatoes with lower-carb vegetables like zucchini or spinach.
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Use full-fat dairy and skip the flour for a keto-compliant topping.
Whether you’re managing allergies or counting carbs, adapting bacon onion tomato pie is entirely doable—without sacrificing comfort or taste.