Asparagus, Bacon & Manchego Quiche Lorraine with Hashbrown Crust

My family has been making this Asparagus, Bacon & Manchego Quiche Lorraine with Hashbrown Crust for years!! It requires little effort with the best spring flavors for brunches and Easter Day! I mean, who doesn’t love hashbrowns?

What’s the right egg-to-cream ratio?

A good rule:

  • 1 egg : ½ cup cream (or cream + milk mix)
    This keeps the custard silky—not too firm or too loose.

Why is my quiche watery?

Common causes:

  • Undercooked custard
  • Too much milk vs. cream
  • Watery fillings (like undercooked vegetables)
  • Not letting it rest after baking

Fix: Bake until just set and let it rest 10–15 minutes before slicing.

How do I know when it’s done?

  • Edges are browned
  • Center has a slight jiggle (not liquidy)
  • Internal temp ~170–175°F (if you want precision)

Can I make it ahead of time?

Yes!

  • Bake ahead and refrigerate
  • Reheat at ~325°F until warmed through
  • Or serve at room temperature

Can I use milk instead of cream?

You can, but:

  • It’ll be lighter and less rich
  • More likely to be watery

Best compromise: half-and-half or a mix of milk + cream!

Cook with me!

Asparagus, Bacon & Manchego Quiche Lorraine with Hashbrown Crust

5 from 3 votes
Prep Time20 minutes
Cook Time1 hour
Total Time1 hour 20 minutes
Servings: 8

Ingredients

For the hashbrown crust:

  • 20 oz frozen hashbrowns thawed
  • ½ cup flour
  • 1 egg beaten
  • ½ teaspoon ground black pepper
  • ½ teaspoon fine sea salt
  • 2 tablespoons olive oil

For the filling:

  • 1 bunch asparagus ends trimmed and finely chopped
  • 6 oz bacon finely chopped
  • 4 large eggs
  • 1 ¼ cups heavy cream
  • 1 cup Manchego shaved or grated (about ¼ pound)

Instructions

  • Preheat oven to 425F. Butter a 9-10” springform pan.
  • In a large bowl, add the egg to beat until smooth. Ring out as much liquid from the thawed hashbrowns in a kitchen towel. Add the thawed hashbrowns, flour, salt and black pepper. Mix very well.
  • Press the hashbrown mixture using a glass into the bottom and sides of the butter springform pan. Use your fingers to help press into the sides to finish.
  • Drizzle with the olive oil then bake for 20-25 minutes, until lightly golden and crisp.
  • In the meantime, add the chopped bacon to a skillet over medium high heat. Saute until browned, about 4-5 minutes. Add the finely chopped asparagus to saute until bright green and tender, but still holds a little crunch, about 3-4 minutes.
  • Add to the cooked hashbrown crust. Add the shaved Manchego and toss together with a spoon to evenly distribute.
  • In a medium-sized bowl, combine the eggs and heavy cream. Whisk until very smooth, then season with salt and black pepper to taste. Pour over the filling.
  • Reduce oven heat to 375F.
  • Bake for 30-35 minutes, until lightly golden on top and set but still slightly jiggly. Let cool on the stovetop for at least 20 minutes before slicing with a serrated knife.

I truly hope you all enjoy this treasured recipe that has nestled its way into our hearts here in the ABM kitchen! ’till next time… xxL


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5 Comments

  1. 5 stars
    We made this for Easter brunch and it was pretty good! We made a few substitutions (swapped manchego for gruyere and asparagus for broccoli) and because i didnt have a springform pan we just used a round ceramic pan. It still turned out well. The only thing i’d say is if you dont have a springform pan, definitely use less of the hashbrowns for the crust because we didn’t use all of the mixture and it was still a little too thick. But im sure with the springform pan it’s perfect. It’s not too complicated either yet looks impressive! Excited to try other recipes from this blog 🙂

  2. 5 stars
    Made this for Easter Brunch! So so delicious, I made it exactly as the recipe called for and we will be implementing this for every family occasion! Thank you for sharing this 🫶

  3. 5 stars
    Made this for Mother’s Day and it came out perfect! I used smoked provolone for the cheese and it was really delicious. Great recipe!

  4. I made this twice now and for some reason the crust keeps sticking to the springform pan no matter how much I use oil or butter! Any suggestions?

    1. hi Anna!! I would recommend buttering the sides then adding parchment paper to the bottoms to help prevent any sticking!

5 from 3 votes

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