Grilled Onion & Bacon Pie (Pennsylvania Dutch Style) | Arteflame

Introduction

There is nothing quite as soul-soothing as the aroma of slow-cooked onions and salty bacon mingling in the air. This Pennsylvania Dutch Onion and Bacon Pie is the culinary equivalent of a warm hug—rustic, hearty, and deeply savory. With a flaky, golden crust cradling a velvety, bacon-studded custard, it is the perfect dish for a lazy Sunday brunch or a comforting outdoor dinner as the sun sets.

Why You Will Love This Recipe

This isn't just a savory tart; it is a texture masterpiece. The inclusion of sour cream ensures a custard that is creamier and slightly tangier than a standard quiche. Plus, preparing the ingredients on the grill adds a subtle wood-fired depth to the sweet onions that you simply cannot replicate on a stovetop. It is rustic elegance made easy.

Kitchen Wisdom

• Patience pays off: When grilling the onions on the flat top, keep the heat moderate. You want them to turn golden and sweet, not charred, to properly balance the salty bacon.
• Watch the bottom: To ensure a crisp bottom crust, try "blind baking" your pastry shell for 5 minutes before adding the wet filling.

Swaps & Substitutions

No sour cream? No problem. You can substitute equal parts full-fat Greek yogurt for a similar texture and tang. For a vegetarian version, swap the bacon for sliced mushrooms sautéed with smoked paprika to keep that savory richness.

Ingredients

To recreate this savory classic, you will need the following simple yet flavorful ingredients. Quality matters here, so opt for fresh farm eggs and high-quality bacon for the best results.

The Pie Base & Filling

• 1 (9-inch) unbaked pastry shell or pie crust
• 8 slices of thick-cut bacon, cut into small pieces
• 3 cups sweet onions (such as Vidalia), thinly sliced
• 2 large eggs, beaten well
• 1 cup sour cream (full fat is recommended for texture)
• 2 tablespoons all-purpose flour
• 1/2 teaspoon kosher salt
• 1/8 teaspoon freshly ground black pepper
• Fresh parsley or chives, chopped (for garnish)

Instructions

Step 1: Fire Up the Grill

1. Start by firing up your Arteflame grill. You want to establish a medium heat on the flat cooktop for frying the ingredients, and ensure you have a setup ready for indirect heat or a pizza oven attachment/dome for the actual baking of the pie. If you are baking the pie in a conventional oven, preheat it to 350°F (175°C), but use the grill for the prep work to get that flavor infusion.

Step 2: Cook the Bacon and Onions

1. Place the chopped bacon pieces directly onto the flat steel cooktop of the grill. Cook until they are crispy and the fat has rendered out.
2. Move the crispy bacon to the outer, cooler edge of the grill or remove it to a paper towel-lined plate.
3. Using the rendered bacon fat left on the cooktop, add the sliced sweet onions. Grill the onions, turning them occasionally, until they are soft, translucent, and slightly caramelized. The direct heat of the grill will bring out their natural sugars. Remove from heat and let them cool slightly.

Step 3: Prepare the Custard Filling

1. In a large mixing bowl, whisk together the sour cream, beaten eggs, all-purpose flour, salt, and black pepper. Ensure the mixture is smooth and no lumps of flour remain.
2. Fold the cooled onions and the crispy bacon into the creamy mixture, ensuring the ingredients are evenly distributed throughout the custard base.

Step 4: Assemble and Bake

1. Place your unbaked pastry shell into a 9-inch pie plate. Pour the onion, bacon, and sour cream mixture into the shell, spreading it out evenly.
2. If baking on the grill: Place the pie plate on the grill grate using indirect heat (away from the direct fire) and cover with a grilling dome or lid to create an oven effect. Bake for 35 to 40 minutes.
3. The pie is done when the crust is golden brown, and the filling is set (a knife inserted into the center should come out clean).
4. Remove from heat, garnish with fresh parsley or chives, and let it cool for 10 minutes before slicing.

Tips

For the absolute best Pennsylvania Dutch Onion Pie, patience with your onions is key. When cooking them on the flat top grill, do not rush the process with high heat. You want them to sweat and slowly turn golden, rather than charring quickly. This slow caramelization releases the sugars that balance the saltiness of the bacon and the tang of the sour cream. If your onions are browning too fast, move them further away from the center fire of the grill where the temperature is lower.

Another pro-tip involves the crust. Because the filling is a wet, custard-like mixture, nobody likes a soggy bottom. To prevent this, you can "blind bake" your crust for about 5 to 7 minutes before adding the filling. Alternatively, brush the bottom of the raw dough with a light layer of egg white or sprinkle a pinch of extra flour on the dough before pouring in the mixture. This creates a barrier that helps keep the pastry flaky and crisp, providing the perfect textural contrast to the creamy filling.

Variations

While the traditional recipe relies on the holy trinity of onions, bacon, and sour cream, this savory pie is incredibly versatile and welcomes creativity. You can easily adapt the flavor profile to suit your palate or to utilize whatever ingredients you have on hand in your kitchen. Here are a few delicious ways to put a spin on the classic:

• Cheesy Delight: Mix in 1 cup of shredded Gruyère, Swiss, or sharp Cheddar cheese into the custard for a gooey, melted texture.
• Herbal Infusion: Add a teaspoon of fresh thyme or rosemary to the onion mixture while grilling for an aromatic, earthy depth.
• Meat Lover's Swap: Replace the bacon with diced ham or crumbled country sausage for a heartier, meatier pie.
• Vegetarian Twist: Skip the bacon and use smoked paprika to mimic the smoky flavor, and add sautéed mushrooms or spinach with the onions.
• Spicy Kick: Add a pinch of cayenne pepper or diced jalapeños to the egg mixture for a subtle heat that cuts through the richness.

Best pairings

Because this Onion and Bacon Pie is rich, creamy, and deeply savory, it pairs best with sides that offer brightness and acidity to cleanse the palate. A heavy side dish would likely be overwhelming, so think light and fresh. A simple arugula salad tossed with a sharp lemon vinaigrette and shaved parmesan is the ideal companion; the peppery greens and acid cut right through the richness of the sour cream custard.

If you are serving this for a cozy dinner, a bowl of tomato bisque or a roasted red pepper soup makes for a warming combination without being too heavy. For beverage pairings, the saltiness of the bacon and the sweetness of the onions go beautifully with a crisp, dry white wine like a Sauvignon Blanc or a Pinot Grigio. If you prefer beer, a light lager or pilsner works wonders, refreshing the mouth between bites. For a morning brunch, nothing beats fresh coffee or a mimosa alongside a slice.

Conclusion

The Pennsylvania Dutch Onion and Bacon Pie is a testament to the fact that simple ingredients, when treated with care, can create extraordinary meals. By taking this recipe out of the kitchen and onto the grill, you add a layer of rustic charm and flavor that transforms a standard savory pie into a memorable culinary event. The smoky undertones from the grill, combined with the sweet, caramelized onions and the salty crunch of bacon, create a harmony of flavors that is hard to beat.

Whether you stick to the traditional recipe or experiment with cheese and herbs, the result is guaranteed to be a crowd-pleaser. It is a dish that invites people to sit down, relax, and enjoy the comfort of good food and good company. We encourage you to fire up your grill this weekend and give this recipe a try. Don't forget to snap a photo of your golden-brown masterpiece and share it with us—we love seeing how you bring these recipes to life in your own backyard.