As a busy mom, I know how precious time can be, especially when it comes to meal prep. That’s why I absolutely adore this Bacon Onion Tomato Pie! It’s a delightful dish that combines crispy bacon, fresh tomatoes, and sweet onions, all nestled in a creamy cheese mixture. Perfect for a quick weeknight dinner or a gathering with friends, this savory pie is sure to impress. Plus, it’s so easy to whip up, you’ll wonder why you didn’t try it sooner. Let’s dive into this delicious recipe that brings comfort and joy to the table!

Why You’ll Love This Bacon Onion Tomato Pie
This Bacon Onion Tomato Pie is a game-changer for busy days. It’s quick to prepare, taking just 15 minutes of your time, and then it bakes to perfection while you relax. The combination of crispy bacon, juicy tomatoes, and sweet onions creates a flavor explosion that will have your family asking for seconds. Plus, it’s versatile enough to serve as a main dish or a delightful side. What’s not to love?
Ingredients for Bacon Onion Tomato Pie
Gathering the right ingredients is the first step to creating this mouthwatering Bacon Onion Tomato Pie. Here’s what you’ll need:
- Pre-baked deep 9-inch pie shell: This is the foundation of your pie, providing a crispy base that holds all the delicious fillings.
- Bacon: Use 6 to 8 thick slices of crispy bacon, chopped into bits. The smoky flavor adds depth and richness to the pie.
- Tomatoes: Two average-sized tomatoes, sliced thinly. Fresh tomatoes bring juiciness and a burst of flavor that complements the bacon.
- Yellow onion: One big yellow onion, sliced really thin. Sweet and aromatic, it balances the savory elements beautifully.
- Shredded mozzarella cheese: About 1 ½ cups, either freshly shredded or store-bought. This melty cheese creates a creamy topping that binds everything together.
- Mayo: Half a cup adds creaminess and a slight tang, enhancing the overall flavor profile.
- Sour cream: Another half cup for richness and a smooth texture that elevates the pie.
- Regular white flour: Just a tablespoon to help thicken the creamy mixture, ensuring it holds up during baking.
- Garlic powder: Half a teaspoon for a hint of savory goodness that complements the other flavors.
- Salt and black pepper: A quarter teaspoon each to season the pie perfectly.
- Fresh parsley or chives (optional): A tablespoon of chopped herbs for a pop of color and freshness on top.
For those looking to spice things up, consider adding red pepper flakes to the creamy mixture. You can find the exact measurements for each ingredient at the bottom of the article, ready for printing!

How to Make Bacon Onion Tomato Pie
Step 1: Preheat the Oven
Preheating your oven to 350°F (175°C) is crucial for baking this Bacon Onion Tomato Pie. It ensures that the pie cooks evenly and the cheese melts beautifully. A hot oven helps achieve that golden, bubbly top we all love. So, don’t skip this step!
Step 2: Prepare the Creamy Mixture
In a mixing bowl, combine half a cup of mayo, half a cup of sour cream, one tablespoon of flour, half a teaspoon of garlic powder, and a quarter teaspoon each of salt and black pepper. Stir until everything is well blended. This creamy mixture is the heart of the pie, adding richness and flavor.
Step 3: Layer the Ingredients
Now, it’s time to build your pie! Start by layering the chopped bacon evenly in the pre-baked pie shell. Next, add the thinly sliced tomatoes, followed by the onions. Make sure to distribute them evenly for balanced flavor in every bite. Each layer adds its own deliciousness!
Step 4: Add the Creamy Topping
Spread the creamy mixture over the layered ingredients, ensuring it covers everything. This topping is what binds the flavors together, creating a luscious texture. Don’t be shy—make sure every bit is coated for maximum deliciousness!
Step 5: Top with Cheese
Sprinkle the shredded mozzarella cheese generously over the top. Cheese is the crowning glory of this pie, adding a melty, gooey finish. Make sure to distribute it evenly so every slice has that cheesy goodness we crave!
Step 6: Bake the Pie
Place your pie in the preheated oven and bake for 25-30 minutes. Keep an eye on it! You’ll know it’s done when the cheese is bubbly and golden brown. This is the moment when your kitchen fills with that irresistible aroma!
Step 7: Cool and Garnish
Once baked, remove the pie from the oven and let it cool for a few minutes. This cooling time helps the pie set, making it easier to slice. If you like, garnish with fresh parsley or chives for a pop of color and flavor before serving!
PrintBacon Onion Tomato Pie
Bacon Onion Tomato Pie is a savory dish featuring a crispy bacon filling, fresh tomatoes, and onions, topped with a creamy cheese mixture.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 8 servings 1x
- Category: Savory Pie
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
- One pre-baked deep 9-inch pie shell
- 8 to 6 thick slices of bacon, fried crisp and chopped up
- 2 average-sized tomatoes, sliced thin
- 1 big yellow onion, sliced really thin
- 1 1/2 cups mozzarella cheese, shredded by hand or store bought
- Half a cup of mayo
- Half a cup of sour cream
- 1 tablespoon regular white flour
- 1/2 teaspoon garlic powder
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 1 tablespoon fresh parsley or chives, chopped up (optional)
Instructions
- Preheat the oven to 350°F (175°C).
- In a bowl, mix together the mayo, sour cream, flour, garlic powder, salt, and black pepper until well combined.
- In the pre-baked pie shell, layer the chopped bacon, sliced tomatoes, and sliced onions evenly.
- Spread the mayo and sour cream mixture over the layered ingredients.
- Top with shredded mozzarella cheese.
- Bake in the preheated oven for 25-30 minutes or until the cheese is bubbly and golden brown.
- Remove from the oven and let it cool slightly before garnishing with fresh parsley or chives, if desired.
- Slice and serve warm.
Notes
- For a spicier kick, consider adding some red pepper flakes to the topping mixture.
- This pie can be served as a main dish or a side dish.
- Leftovers can be stored in the refrigerator for up to 3 days.
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 2g
- Sodium: 800mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 1g
- Protein: 12g
- Cholesterol: 50mg

Tips for Success
- Use thick-cut bacon for a heartier flavor and texture.
- Let the pie cool slightly before slicing to maintain its shape.
- Experiment with different cheeses like cheddar or pepper jack for a twist.
- For a gluten-free option, use a gluten-free pie crust.
- Make it ahead of time and reheat for a quick meal on busy days.
Equipment Needed
- 9-inch pie dish: A deep dish is ideal, but a regular pie plate works too.
- Mixing bowl: Any size will do, just ensure it’s big enough for mixing.
- Whisk or spoon: For blending the creamy mixture smoothly.
- Knife and cutting board: Essential for slicing tomatoes and onions.
- Oven mitts: Don’t forget these for safely handling hot dishes!
Variations
- Vegetarian Option: Skip the bacon and add sautéed mushrooms or spinach for a delicious meatless version.
- Spicy Kick: Incorporate diced jalapeños or a sprinkle of cayenne pepper into the creamy mixture for some heat.
- Herb Infusion: Mix in fresh herbs like basil or oregano to the creamy topping for an aromatic twist.
- Cheese Swap: Try using feta or goat cheese instead of mozzarella for a tangy flavor profile.
- Gluten-Free Crust: Use a gluten-free pie crust to make this dish suitable for those with gluten sensitivities.
Serving Suggestions
- Pair your Bacon Onion Tomato Pie with a fresh green salad for a light, balanced meal.
- Serve with a side of roasted vegetables to add color and nutrition to your plate.
- A chilled glass of white wine complements the savory flavors beautifully.
- For a casual presentation, cut the pie into squares and serve on a rustic wooden board.
FAQs about Bacon Onion Tomato Pie
Can I make Bacon Onion Tomato Pie ahead of time?
Absolutely! You can prepare the pie in advance and store it in the refrigerator. Just bake it when you’re ready to serve. This makes it a perfect option for busy days!
What can I substitute for bacon in this recipe?
If you’re looking for a vegetarian option, try using sautéed mushrooms or smoked tempeh. Both add a savory flavor that complements the other ingredients beautifully.
How do I store leftovers?
Leftovers can be stored in an airtight container in the refrigerator for up to three days. Just reheat in the oven for the best texture!
Can I freeze Bacon Onion Tomato Pie?
Yes, you can freeze the pie before baking. Wrap it tightly in plastic wrap and foil. When you’re ready to enjoy it, bake from frozen, adding a few extra minutes to the cooking time.
What sides pair well with this pie?
This savory pie goes wonderfully with a fresh green salad or roasted vegetables. A light soup can also complement it nicely for a complete meal.
Final Thoughts
Creating this Bacon Onion Tomato Pie is more than just cooking; it’s about bringing joy to the table. The aroma of crispy bacon mingling with fresh tomatoes and onions fills the kitchen, making it feel like home. Each slice is a warm hug, perfect for busy weeknights or special gatherings. I love how this dish sparks conversations and brings smiles to my family’s faces. Whether you’re a seasoned cook or just starting, this pie is a delightful way to share love through food. Trust me, once you try it, it’ll become a cherished favorite in your home!

