Bacon and Egg Tarts Recipe: Crispy Pastry Hugs Runny Yolk Magic

This bacon and egg tart recipe delivers the perfect balance of crispy golden pastry and silky runny yolks that make every bite irresistible.

The secret lies in a simple yet foolproof pastry that encases layers of savory bacon and rich egg custard, creating a handheld breakfast masterpiece that’s as satisfying as it is delicious. I’ve tested countless variations to ensure the crust stays perfectly crisp while the filling remains velvety and perfectly set.

What sets this recipe apart is the combination of a buttery, flaky crust with a rich egg custard that’s just firm enough to hold its shape yet tender enough to melt in your mouth.

The bacon adds a smoky depth that ties everything together, making each bite a harmonious blend of textures and flavors. Whether you’re serving these for brunch or a weekend treat, they’re guaranteed to disappear quickly.

By the time you pull these out of the oven, you’ll have golden, crispy tarts with edges that shatter slightly and a custard so smooth it practically dissolves on your tongue.

The runny yolk in the center is the star—it’s the moment when the tart truly shines, offering that luxurious, creamy finish that makes every bite feel like a little indulgence. This recipe is designed to impress, whether you’re feeding a crowd or treating yourself to a special breakfast.

The beauty of this dish is its versatility—you can customize it with cheddar cheese for extra richness or swap out the bacon for ham if you prefer.

Serve them warm with a side of fresh greens or a crisp salad to balance the richness, and watch as everyone reaches for seconds. Let’s get started on creating these show-stopping tarts!

Ingredients for bacon and egg tart

Twelve ingredients for golden, crispy tarts with runny yolk magic at their core.

The butter and flour are your golden ticket here—European-style butter makes all the difference for that flaky, shatteringly crisp crust. Kroger's European-style butter or Plugrá are my go-tos, but any high-fat butter (80%+ fat content) works. Keep everything cold when making the dough—chill your bowl and tools—to prevent the butter from melting too soon. The bacon? Thick-cut, uncooked is non-negotiable—it renders perfectly in the oven and adds that smoky depth. If you're short on time, butterflake pastry sheets from the freezer aisle are a lifesaver for the crust, though homemade tastes 100x better.

No thick-cut bacon? Regular bacon chopped into small pieces works in a pinch, but it'll be less crispy. Short on butter? Substitute with an equal amount of shortening, though the flavor won't be as rich. The custard is where you can get creative—add a pinch of nutmeg for warmth or swap the cheddar for Gruyère for extra nutty flavor. If you're making these ahead, cook the bacon first and store it separately to keep the filling fresh. The custard should be just set when you pull them from the oven—undercooked is better for that perfect runny yolk in the center. And trust me, skip the pre-shredded cheese—it gets clumpy.

These tarts are best served warm, straight from the oven, but they reheat beautifully. Wrap them in foil and pop in a 350°F oven for 5-7 minutes to revive the crisp. Store leftovers in an airtight container for up to 3 days, though they're rarely around that long. For freezing, bake them fully first, then freeze on a tray before transferring to a bag—up to 3 months. The crust stays crispy even after freezing, but the custard might need a quick reheat. Make a double batch—they disappear fast, and you'll want seconds.

Step-by-step instructions for bacon and egg tarts

Here's how to create those irresistible crispy pastry shells with runny yolk centers.

Start by chopping the 1.25 lb thick-cut bacon into small, even bits using a sharp knife or food processor. The goal is to get pieces that are about ¼-inch thick—this ensures even cooking and maximum crispiness. Place the chopped bacon in a cold skillet and cook over medium-low heat for 10-12 minutes, stirring occasionally, until the fat renders out and the bacon becomes deep golden brown and crispy.

Here's the thing—don't rush this step. Low heat prevents burning while letting the fat slowly render. Once the bacon is fully cooked, drain all but 2 tablespoons of the bacon fat in the skillet. This remaining fat will help create a rich, flavorful custard later. Transfer the cooked bacon to a bowl and set aside, leaving the fat in the skillet.

In a large bowl, whisk together the 4 whole large eggs, 1.5 cups whole milk, 0.25 cup granulated sugar, 0.5 tsp salt, 0.25 tsp black pepper, 1 tsp vanilla extract, and 2 tbsp cornstarch. The cornstarch is key here—it helps thicken the custard just enough to hold its shape while keeping that signature runny center. Whisk until the mixture is smooth and fully combined, with no visible streaks of flour.

Now, gently fold in the cooked bacon and 0.5 cup shredded cheddar cheese (if using). The cheese adds a subtle tang that balances the richness of the eggs and bacon. Here's a pro tip: don't overmix after adding the cheese, or you'll create a dense custard instead of a silky one. The mixture should look like a thick, creamy batter ready to be poured.

If using the 1 sheet butterflake pastry, roll it out on a floured surface to about ⅛-inch thickness. Cut circles slightly larger than your tart molds using a round cutter or glass. Press the pastry gently into tart pans or a muffin tin, making sure to cover the bottom and sides completely. Prick the bottoms with a fork to prevent air pockets from forming during baking.

Here's where it gets important: blind-bake the shells. Preheat your oven to 375°F and place the tart pans on a baking sheet. Fill each pastry shell with pie weights or dried beans, then bake for 8-10 minutes. Remove the weights and bake for another 5-7 minutes until the edges are golden brown and the shells look crisp. This step ensures your shells stay crispy even after holding the custard filling.

Once the pastry shells are cool enough to handle, carefully pour the egg custard mixture into each shell, filling them about ¾ full. The custard should be thick enough to hold its shape but still have that signature runny center. Place the filled tarts on a baking sheet and bake at 350°F for 18-22 minutes. You're looking for the custard to set slightly at the edges while staying soft in the center—it should still jiggle slightly when the pan moves.

Here's the critical part: don't overbake. The tarts will continue cooking as they cool. When you remove them from the oven, let them rest for 5 minutes before serving. This resting time allows the custard to firm up just enough to hold its shape while keeping that perfect runny yolk center. The shells should be crispy and golden, and the custard should be just set at the edges with a soft, creamy center.

Serve the bacon and egg tarts warm, straight from the oven. The contrast between the crispy pastry shell, the rich, runny custard, and the crispy bacon bits is what makes these tarts unforgettable. If you're feeling fancy, garnish with a sprinkle of freshly cracked black pepper or a drizzle of the reserved bacon fat for extra richness.

Real talk: these tarts are best enjoyed fresh out of the oven. The custard will firm up as it cools, but that runny yolk magic is at its peak when served warm. Pair them with a simple green salad or some crusty bread to soak up any extra custard. Trust me, once you try these, they'll become a weekend staple.

Health benefits of this bacon and egg tart

Protein Powerhouse

Each tart delivers a solid 12-15 grams of protein per serving, thanks to the combination of eggs and bacon. The eggs provide all nine essential amino acids your body needs for muscle repair and growth, while the bacon adds high-quality protein with 10 grams per ounce.

This makes these tarts a satisfying breakfast that keeps you full for hours—perfect for busy mornings or post-workout fuel. 💪

Healthy Fats

The recipe uses high-fat ingredients like butter, whole milk, and thick-cut bacon to create that rich, indulgent texture—but these fats work with your body, not against it. The monounsaturated fats in butter support heart health, while the omega-6 fatty acids in bacon help reduce inflammation.

Just 2-3 tarts per week provide a balanced fat profile that supports brain function and hormone production.

Energy Boost

This dish is packed with energy-boosting nutrients. The eggs provide vitamin B12 (essential for nerve function) and choline (supports brain health), while the milk contributes calcium and vitamin D for bone strength.

The cornstarch-thickened custard ensures steady energy release—no sugar crash here! I notice I feel more alert after eating these compared to sugary pastries.

Low-Carb Option

Skip the butterflake pastry and use almond flour crust (mix 2 cups almond flour with ½ cup melted butter) to cut carbs dramatically. This keeps the filling's protein and fat benefits while making it keto-friendly.

The almond flour adds a nutty depth that pairs perfectly with the bacon and eggs. Just reduce baking time by 2-3 minutes—it browns faster!

Balanced Breakfast

With 300-350 calories per tart, this recipe offers a balanced mix of macronutrients: 15g protein, 18g fat, and 12g carbs (or 8g carbs with almond flour).

The cheese adds calcium and phosphorus for bone health, while the pepper provides antioxidants. It's the kind of breakfast that actually nourishes you—not just fills you up temporarily.

Gut-Friendly

The whole milk and eggs contain probiotic-friendly components that support gut health when paired with fermented foods like sauerkraut or kimchi.

For extra gut benefits, add 1 tsp ground flaxseed to the custard—it's packed with fiber and omega-3s. I've found that starting my day with these tarts (plus a side of fermented veggies) keeps my digestion running smoothly all morning. ✨

Frequently asked questions