Layered Bacon Tomato Onion Pie – The Ultimate Savory Comfort Pie
Imagine slicing into a warm, golden pie, the knife gliding through layers of smoky bacon, juicy tomatoes, sweet caramelized onions, and gooey melted cheese—all encased in a tender, buttery crust. That’s what you get with a Layered Bacon Tomato Onion Pie. This rustic yet elegant dish delivers an unforgettable mix of flavors that is both hearty and refined.
Whether served for brunch, dinner, or as a show-stopping side dish, this pie is a versatile comfort food classic that feels right at home on any table. With its Southern roots and rich, savory profile, it strikes the perfect balance between homestyle cooking and culinary flair.
🥓🍅🧅 What Is a Layered Bacon Tomato Onion Pie?
At its core, this dish is a savory layered pie made with fresh, ripe tomatoes, crisp bacon, sautéed onions (sometimes caramelized for added sweetness), and plenty of cheese, all baked in a pie crust. The ingredients are layered, not just mixed, which means each slice is a beautiful cross-section of textures and flavors.
Popular in Southern kitchens, this pie is often associated with summer garden harvests and weekend family meals. But it's far too good to reserve for only one season.
🍴 Why You’ll Love This Recipe
-
Rich & satisfying with layers of flavor
-
Perfect for brunch, lunch, or dinner
-
Customizable: add herbs, use different cheeses, or make it vegetarian
-
Easy to make ahead
-
Visually stunning when sliced
🛒 Ingredients Breakdown
For the Pie Crust
You can use a store-bought crust or make your own. Here’s a quick homemade version:
-
1 1/4 cups (160g) all-purpose flour
-
1/2 tsp salt
-
1/2 cup (115g) cold unsalted butter, cubed
-
3–4 tbsp ice water
OR use one 9-inch deep-dish refrigerated pie crust for convenience.
For the Filling
-
8 slices of thick-cut bacon
-
2 medium yellow onions, thinly sliced
-
3 large ripe tomatoes (beefsteak or heirloom), sliced
-
2 cups shredded sharp cheddar cheese
-
1 cup shredded mozzarella or Monterey Jack cheese
-
1/2 cup mayonnaise (or sour cream for a tangier bite)
-
1 tbsp Dijon mustard
-
1/2 tsp garlic powder
-
1/2 tsp black pepper
-
1/4 tsp salt
-
2 tbsp chopped fresh basil or parsley (optional)
🧑🍳 Equipment Needed
-
9-inch deep-dish pie pan
-
Skillet
-
Paper towels
-
Mixing bowls
-
Whisk or spoon
-
Cutting board & sharp knife
-
Rolling pin (if making homemade crust)
-
Aluminum foil (for crust edge protection)
👩🍳 Step-by-Step Instructions
Step 1: Prepare the Crust
For homemade crust:
-
In a large bowl, whisk together flour and salt.
-
Add cold butter cubes. Use a pastry cutter or fingers to break it into pea-sized bits.
-
Add ice water, 1 tbsp at a time, mixing until the dough just comes together.
-
Form into a disk, wrap in plastic, and refrigerate for 30 minutes.
-
Roll out on a floured surface into a 12-inch circle and fit into your 9-inch pie dish.
Blind bake:
-
Preheat oven to 375°F (190°C).
-
Line crust with parchment and fill with pie weights or dry beans.
-
Bake for 10–12 minutes. Remove weights and bake another 5 minutes.
-
Let cool slightly.
Step 2: Cook the Bacon
-
In a large skillet over medium heat, cook bacon until crispy but not burnt.
-
Remove and drain on paper towels.
-
Once cool, crumble or chop into bite-sized pieces.
Step 3: Sauté the Onions
-
In the same skillet with bacon drippings, add the sliced onions.
-
Cook over medium-low heat, stirring frequently.
-
Sauté until soft and golden brown, about 15–20 minutes. Caramelized onions add sweetness and depth.
Step 4: Prep the Tomatoes
-
Slice the tomatoes into 1/4-inch rounds.
-
Place them on paper towels and sprinkle lightly with salt.
-
Let them sit for 15–20 minutes to draw out moisture. This prevents a soggy pie.
-
Pat dry with more paper towels before layering.
Step 5: Mix the Creamy Cheese Layer
In a bowl, stir together:
-
Mayonnaise (or sour cream)
-
Dijon mustard
-
Garlic powder
-
Black pepper
-
Shredded cheddar and mozzarella
-
Chopped herbs (if using)
This creamy, cheesy mixture acts like a rich, savory glue between layers.
Step 6: Layer the Pie
Now comes the fun part! Assemble in this order:
-
Onion layer: Spread half of the sautéed onions on the bottom.
-
Tomatoes: Lay out a layer of sliced tomatoes.
-
Bacon: Sprinkle half the crumbled bacon.
-
Cheese mixture: Dollop and gently spread half over the top.
-
Repeat: onions, tomatoes, bacon, cheese.
Finish with a few extra tomato slices or a sprinkle of cheddar for visual flair.
Step 7: Bake the Pie
-
Cover the crust edges with foil to prevent burning.
-
Bake at 375°F (190°C) for 30–35 minutes, until the top is bubbling and golden.
-
Let cool for at least 10–15 minutes before slicing. This helps the layers set.
🧂 Flavor Boosting Tips
-
Use heirloom tomatoes in various colors for beauty and sweetness.
-
Smoked gouda or gruyère can substitute for cheddar for deeper flavor.
-
A pinch of cayenne or dash of hot sauce adds gentle heat.
-
Fresh thyme or rosemary pairs beautifully with onions and bacon.
🥗 Serving Suggestions
Layered Bacon Tomato Onion Pie pairs wonderfully with:
-
A crisp green salad with vinaigrette
-
Roasted asparagus or green beans
-
Corn on the cob in summer
-
Poached eggs or a frittata for brunch
-
A glass of chilled white wine or iced tea
Perfect for brunch buffets, potlucks, or a cozy dinner.
🧊 Storing & Reheating
Store:
-
Cover leftovers and refrigerate for up to 4 days.
Reheat:
-
Reheat slices in the oven at 350°F (175°C) for 10–15 minutes.
-
Microwave works too, but the crust may soften.
Freeze:
-
Fully baked and cooled pie can be wrapped tightly and frozen for up to 2 months.
-
Thaw in fridge and reheat in oven before serving.
🌿 Variations & Substitutions
Vegetarian Version
-
Omit bacon and add more caramelized onions, mushrooms, or even roasted red peppers.
Crustless Option
-
Turn this into a crustless casserole by baking it in a greased dish without a crust.
Mini Pies
-
Use muffin tins or ramekins for personal-sized pies—great for parties!
Spicy Kick
-
Add jalapeños or pepper jack cheese for heat lovers.
🧡 Why This Pie Is So Beloved
-
Flavor-packed layers: Every bite is a dance of sweet, salty, creamy, and smoky.
-
All-in-one meal: Protein, veggies, and carbs in a single slice.
-
Great for leftovers: Tastes even better the next day.
-
Seasonal flexibility: Works with summer tomatoes or store-bought year-round.
-
Impressive appearance: The layered structure and juicy tomato slices make for a striking presentation.
📝 Final Thoughts
Layered Bacon Tomato Onion Pie is comfort food with class. It captures the cozy, rustic feel of a Southern casserole and elevates it into something truly special. The layering technique ensures that each ingredient shines on its own while contributing to the harmony of the whole dish. From the crisp crust to the melting cheese and savory bacon, it's a recipe worth repeating again and again.
Whether you’re hosting a brunch, preparing a hearty lunch, or simply want something soul-satisfying for dinner, this savory pie will hit the spot. It’s hearty enough to serve on its own, yet elegant enough to make an appearance at your next holiday table.