Bacon Onion Tomato Pie: A Savory Summer Staple

Last Updated on June 28, 2025 by Souhail

If there’s one dish that instantly brings back memories of lazy summer afternoons and potlucks with friends, it’s Bacon Onion Tomato Pie. Just saying the name makes me hungry! I remember the first time I had it, at a backyard picnic in upstate New York, and I was instantly hooked. The buttery crust, the savory layers of smoky bacon and sweet onions, and those juicy tomatoes… oh my gosh, it was love at first bite.

This recipe has since become one of my go-to comfort meals. It’s the kind of pie that feels both rustic and elegant, perfect for brunch with guests or a simple weeknight dinner when you want something hearty but not heavy. The flavors are bold yet balanced, and that golden crust holding everything together? Pure magic.

So, Why Is This Bacon Onion Tomato Pie So Darn Good?

Let me tell you, this pie isn’t just a looker, it’s packed with flavor and super satisfying. Every time I make it, people ask for seconds (and the recipe!). Whether you’re a seasoned cook or just starting out, this dish is one of those foolproof favorites that’ll win over just about anyone. Here’s why I think you’ll love this Bacon Onion Tomato Pie as much as I do:

• It’s the perfect balance of flavors. You’ve got smoky bacon, sweet onions, and tangy tomatoes, all nestled in a buttery crust. It’s savory and a little sweet in all the right ways.
• It looks impressive but is actually easy to make. Seriously, if you can layer things and bake, you’ve got this.
• Totally customizable. Want it meat-free? Use veggie bacon or skip it altogether. Need it gluten-free? Swap in your favorite gluten-free crust.
• Great hot or cold. Leftovers make the best lunch the next day, if there are any left!
• It’s a showstopper. Bring this to a brunch or serve it for dinner, and watch it disappear. People go nuts for it.

This is one of those recipes that feels like home but still has that wow factor.

How to Make it

Bacon Onion Tomato Pie

Recipe by Souhail

0.0 from 0 votes

Course: Dinner, LunchDifficulty: Medium

Servings

6

servings

Prep time

25

minutes

Cooking time

45

minutes

Calories

380

kcal

A savory pie with layers of smoky bacon, caramelized onions, and bright summer tomatoes in a flaky crust.

Ingredients

• 1.25 cup all-purpose flour

• 0.5  tsp salt

• 8  Tbsp cold unsalted butter

• 4 Tbsp ice water

• 6 strips bacon, chopped

• 1 large onion, thinly sliced

• 3 medium tomatoes, thinly sliced

• 1 tsp salt, pepper to taste

• 2  tsp fresh thyme

• 0.5 cup Optional: shredded cheese

Directions

• Make the crust (15 min prep + chill) – Mix flour and salt. Cut in cold butter until pea-sized. Slowly add ice water until dough holds. Form into a disk, wrap, and chill for 30 min.
• Pre-bake crust (10 min bake) – Roll dough, line a 9″ pie pan, dock with fork, bake at 375°F for 10 min. Remove and cool slightly.
• Cook bacon & onions (15 min) – In a skillet over medium heat, cook bacon until crisp. Remove with a slotted spoon and set aside. In the bacon fat, add onions and cook until golden caramel (about 10 min). Remove excess fat.
• Assemble pie (5 min) – Layer half onion then half bacon in crust. Arrange tomato slices in a circle, overlapping. Season, sprinkle thyme, cheese (if using), then top with rest of onions and bacon.
• Bake (30–35 min) – Bake at 375°F until crust is golden and tomatoes begin to bubble. Let rest 10 min before slicing.

Notes

• Blot tomato slices to avoid soggy crust.
• Chill crust before baking.
• Roast tomato slices first for richer flavor.

Nutrition Facts

• Total number of serves: 6
• Calories: 380kcal
• Fat: 28g
• Saturated Fat: 12g
• Cholesterol: 65mg
• Sodium: 580mg
• Carbohydrates: 22g
• Fiber: 2g
• Sugar: 4g
• Protein: 10g

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Little Secrets That Make This Pie Even Better

I’ve made this Bacon Onion Tomato Pie more times than I can count, and every time, I learn a little something new. If you want your pie to come out extra flavorful, perfectly textured, and looking like something straight out of a cozy café, these tips are for you:

• Blot your tomatoes before layering them, this helps keep the crust nice and crisp instead of soggy.
• Use super cold butter when making the crust. I even toss mine in the freezer for 5 minutes!
• Caramelize the onions low and slow until they’re golden and jammy, it’s worth the time.
• Bake on a lower oven rack for a crispier bottom crust.
• Let the pie rest for at least 10 minutes before slicing, it’ll hold together better and taste even more delicious.

Fun Ways to Make It Your Own

If you’re like me, you probably love tweaking recipes based on your mood or what’s hanging out in your fridge. This pie is perfect for that! Here are some of my favorite ways to switch things up:

• Go vegetarian: Skip the bacon and add sautéed mushrooms or smoked paprika for that umami vibe.
• Cheesy upgrade: Toss in some crumbled goat cheese, mozzarella, or Gruyère for an extra creamy, melty layer.
• Turn up the heat: Add a pinch of red pepper flakes or chopped jalapeños to the onion layer for a spicy kick.
• Try heirloom tomatoes: They add beautiful color and a slightly sweeter, more complex flavor.
• Make it gluten-free: Use your favorite gluten-free pie crust, store-bought or homemade both work great.

This pie’s pretty forgiving, so don’t be afraid to get creative!

FAQs About Bacon Onion Tomato Pie

Wrapping This Up with a Warm Goodbye

What a delicious journey it’s been! I hope you loved exploring this Bacon Onion Tomato Pie as much as I do. When you bake it, imagine yourself gathering around a cozy kitchen table with friends or family, because that’s exactly the vibe this pie brings.

If you’re craving more tomato-filled comfort, check out my Southern Tomato Pie, it’s like a soul-meets-summer cousin to this one! And if you’re looking for something fresh and crisp to pair alongside, my Italian Chopped Salad is the perfect match with its lively flavors and crunchy textures.

Thanks so much for cooking along! I can’t wait to hear how your pie turns out. Be sure to drop a comment or tag me so we can share all the delicious results.