Turkey Bacon Onion Tomato Pie
There's something deeply satisfying about a pie that feels like a warm hug on a weeknight-this Turkey Bacon Onion Tomato Pie is that dish. Home cooks love it because it's packed with smoky turkey bacon, sweet caramelized onions, and juicy tomatoes all nestled in a creamy, cheesy filling. It's perfect for busy weeknights when you want comfort without the fuss, or for casual weekend gatherings where everyone can dig in. The buttery, flaky crust and rich filling make it irresistibly craveable, turning simple ingredients into something truly special.
What Makes This Recipe Special
- Uses turkey bacon for a lighter yet still deeply savory base, balancing richness with a subtle smokiness.
- Caramelized onions add natural sweetness that contrasts beautifully with the tangy mayo-sour cream filling.
- Combines two cheeses-sharp cheddar for depth and melty mozzarella for gooey texture-ensuring every bite is indulgent.
- The flour in the sauce thickens the mixture just enough to hold everything together without turning gluey.
Ingredients
8 slicesturkey bacon, cooked and crumbled
1 largeyellow onion, thinly sliced
3 mediumtomatoes, sliced
1 cupshredded cheddar cheese
1 cupshredded mozzarella cheese
1/2 cupmayonnaise
1/2 cupsour cream
1 tablespoonall-purpose flour
1/2 teaspoonsalt
1/4 teaspoonblack pepper
1 deep-dish 9-inch pie crust, pre-baked
Nutrition
350 caloriesCalories
Per serving · Values are estimates
Instructions
1
Set oven temperature to 350°F (175°C) and allow to fully preheat.
2
Place turkey bacon slices in a skillet over medium heat and cook until crisp. Remove and drain on paper towels; crumble once cooled.
3
In the same skillet, cook sliced onions over medium heat until softened and caramelized, approximately 10 minutes.
4
Combine mayonnaise, sour cream, all-purpose flour, salt, and black pepper in a small bowl. Stir until fully incorporated and smooth.
5
Arrange crumbled turkey bacon, sautéed onions, and sliced tomatoes evenly in the pre-baked pie crust. Sprinkle shredded cheddar and mozzarella cheese over the top. Spoon the cream mixture evenly over the surface.
6
Transfer assembled pie to the preheated oven and bake for 30 to 45 minutes, or until the surface is golden brown and the filling is set.
7
Allow pie to rest for at least 10 minutes before slicing and serving.
Essential Tips
Caramelize onions low and slow
Cook onions over medium heat for at least 10 minutes, stirring occasionally, until they're deeply golden and sweet. This step is key-rushing it will leave you with sharp rather than mellow onion flavor.
Drain bacon thoroughly
After cooking turkey bacon, drain it on paper towels and pat dry with another towel. Excess grease will make the filling greasy, not creamy.
Pre-bake the crust
Pre-bake the pie crust for 5-7 minutes at 350°F to prevent a soggy bottom. This ensures it stays crisp even with the wet filling.
Arrange layers evenly
Layer bacon, onions, and tomatoes in a single even layer so every slice has a bite of each component. Avoid mounding in the center.
Use room-temperature dairy
Let the mayonnaise and sour cream sit out for 10 minutes before mixing to ensure a smooth, lump-free sauce.
Smart Swaps & Variations
Vegetarian swap
Replace turkey bacon with 1 cup of sautéed mushrooms and 1/2 cup of finely diced bell peppers for a meaty texture without the meat.
Spicy kick
Add 1/2 teaspoon of smoked paprika or a pinch of cayenne to the cheese mixture for a subtle, smoky heat.
Herb boost
Stir 1 tablespoon of fresh thyme or chives into the filling before baking for an aromatic twist.
Crunchy top
Sprinkle 1/4 cup of seasoned breadcrumbs over the top before baking for added texture.
What to Serve With This
- Garlic mashed potatoes to soak up the creamy filling.
- A crisp arugula salad with lemon vinaigrette to cut through the richness.
- Iced sweet tea or a light pilsner beer for a classic Southern pairing.
- Bowl of tomato soup for a cozy, dippable meal.
Storage & Reheating
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. The pie can also be frozen for up to 2 months; wrap tightly in plastic and foil.
Reheating
Reheat individual slices in a skillet over medium-low heat for 3-4 minutes to restore crispness. For the microwave, cover with a damp paper towel and heat in 30-second intervals to avoid a rubbery texture.
Expert Chef Tips
- Use a mix of sharp cheddar and pepper jack for a subtle spicy finish that lingers.
- For extra depth, deglaze the onion-skillet with 1 tablespoon of balsamic vinegar after caramelizing and let it reduce before adding to the pie.
- If the crust starts browning too quickly, tent the pie loosely with foil for the last 15 minutes of baking.
Equipment You’ll Need
- Deep-dish 9-inch pie dish or tart pan (preferably with removable bottom)
- Medium skillet for cooking bacon and onions
- Mixing bowl for combining the sauce ingredients
- Pastry brush (optional, for egg wash if desired)
Nutritional Benefits
- Lower in saturated fat than traditional bacon pies, thanks to turkey bacon (about 3g per serving vs. 8g with pork bacon).
- Provides a good balance of protein from bacon and dairy, with about 15g per serving.
- Tomatoes add vitamin C and antioxidants like lycopene, which may support heart health.
- The sour cream and mayo contribute probiotics (in the sour cream) and healthy fats, though moderation is key due to calorie density.
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Frequently Asked Questions
Can I use regular bacon instead of turkey bacon?
Absolutely! Regular bacon will add more richness and a deeper smoky flavor. Just be aware it's higher in saturated fat. Cook it until crisp, drain well, and proceed with the recipe as written.
Why is my pie filling runny after baking?
This usually happens if the flour wasn't fully incorporated or the oven temperature was too low. Make sure to whisk the flour into the mayo-sour cream mixture until smooth, and bake at 350°F to ensure proper setting. A pre-baked crust also helps prevent sogginess.
Can I make this pie ahead of time?
Yes! Assemble the pie up to the baking step, cover tightly with plastic wrap, and refrigerate for up to 24 hours. When ready to bake, add 5-10 minutes to the cooking time to account for the cold filling.
How do I prevent the tomatoes from making the crust soggy?
Pat the tomato slices dry with paper towels before arranging them in the crust. This removes excess moisture that could soften the pre-baked crust. You can also sprinkle a thin layer of breadcrumbs on the crust before adding the filling as an extra barrier.
What's a good substitute for sour cream?
Greek yogurt works well for a tangy substitute with a similar texture. Use it in a 1:1 ratio. For a dairy-free option, try unsweetened coconut yogurt, though the flavor will be slightly different.
Can I add other vegetables like spinach or zucchini?
Yes! Sauté spinach until wilted and squeeze out excess moisture, or dice zucchini and salt it, let it drain for 10 minutes, then pat dry. Add it in with the onions for extra texture and nutrition.
How do I know when the pie is done baking?
The pie is done when the top is golden brown, the filling is set (no jiggling in the center), and the edges are bubbly. If the crust is browning too fast, tent it with foil and continue baking until the center is firm.
Can I use a pie crust from scratch?
Of course! A homemade crust adds a lovely buttery flavor, but for best results, blind-bake it for 10-12 minutes at 375°F to ensure it holds up to the filling.
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