Effortless Cheesy Leek Pies

Featured in: Snacks and Appetizers for Every Gathering

If you need big comfort, these cheesy leek and butter bean pies come together super easily. Each flaky mini pie is crammed with rich sauce, melty leeks, and plump beans. Bake a batch and you’ve got dinners to freeze for those days you just don’t want to cook. Grab some sides like mashed potatoes, gravy, or some greens and melt your worries away.

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Updated on Thu, 26 Jun 2025 20:10:36 GMT
Three mini pies piled on a single plate. Pin it
Three mini pies piled on a single plate. | tastefullyrecipe.com

Turn everyday basics into cozy little meals with this Cheesy Leek & Butter Bean Pie. It’s full of tender leeks, satisfying butter beans, and bold cheddar. These mini pies will hit the spot for a chill weeknight or when you wanna impress someone.

These pies came about during a freezing winter when I just wanted something to make me feel better fast. Now I whip them up anytime my pals swing by and need some love in food form.

Irresistible Ingredients

  • Egg: gives your pie tops that lovely shiny glaze
  • Ready-made puff pastry: saves effort and still gets you that flaky crunch
  • Butter beans: make everything creamy while boosting your protein
  • Cheddar cheese: go for an older one to pack in loads of flavor
  • Milk: brings everything together in a smooth sauce
  • Plain flour: thickens your creamy base just right
  • English mustard powder: puts a gentle zing that brightens the cheese
  • Garlic cloves: cranks up the aroma and flavor
  • Unsalted butter: lets you tweak the salt level to your taste
  • Leeks: mellow out with a sweet, light flavor in the sauce
  • Olive oil: starts everything off as your leek-caramelizing sidekick

Simple Steps for Success

Bake ‘Em Up:
Pop your pies on a tray, swipe a bit more egg wash for extra shine, and bake for about 35-40 minutes until they’re puffed and a deep gold. They’ll look super crisp and tempting.
Make the Lids:
Roll out the last bit of pastry, cut circles to fit, and set them on top of each pie. Brush the edges with egg, seal and crimp the edges, then poke a few holes with your knife. Top with egg wash so they get golden and glossy.
Put Pies Together:
Fire up your oven to 180°C fan. Roll out about two-thirds of the pastry pretty thin and cut rounds to cover your 13cm pie tins, letting some hang over the sides. Spoon in three big heaps of filling for each.
Finish the Filling:
Take your pan off the heat, toss in shredded cheddar, leeks, and butter beans. Stir so the leftover warmth melts it all together. Taste for salt and pepper. Let it cool off before you fill the pies or filling might make the base soggy.
Get the Sauce Going:
Pour a little milk at a time into your roux, whisking hard so you don’t get lumps. Once all the milk’s in, bring it to a light simmer, keep stirring, and let it thicken up for 8-10 minutes till it’s rich and shiny.
Build Your Roux:
Still in your pan, melt butter over medium. Toss in garlic and mustard powder, whisk for about a minute till it smells awesome but doesn’t brown. Drop in the flour, keep whisking for 2-3 minutes—you’re looking for a smooth base, not a raw taste.
Soften Up the Leeks:
Generously coat a big frying pan with olive oil and put it over medium. Lay in your leeks with a sprinkle of salt and cook each side around 3-4 minutes until golden and soft. Don’t rush, this makes them sweet and tasty. Set aside when they’re done.
Three pastry pies on a wooden table. Pin it
Three pastry pies on a wooden table. | tastefullyrecipe.com

I’ve got a soft spot for butter beans. Discovered them on a trip to Spain where locals toss them in so many dishes—they’re smooth and gentle in flavor, perfect for letting cheese and leeks take the lead without fading out.

Easy Freezing Guide

Batch-cooking these pies is a breeze. Make all six even if you only need a couple now. Brush each one with egg wash, then freeze the extras uncovered until they’re solid. Wrap tightly in foil or stash in freezer bags. When you want some, bake straight from frozen—just add about 10 more minutes, no defrosting needed. Handy for those sudden comfort food moments.

Tasty Twists

You can totally riff on this filling. Try swapping in cannellini beans with fried mushrooms for a more earthy vibe. Switch to chickpeas and roasted peppers for a nod to the Mediterranean. Feel adventurous with your cheese—Gruyère gives nutty notes, blue cheese makes things bold. Not a puff pastry fan? Use shortcrust for pies that stay more solid and don’t puff up as much.

How to Serve

While you can eat these on their own, they’re even better with some extras. Scoop up with buttery creamy mashed potatoes and pour on some easy onion gravy for extra yum. On the side, toss in quick-steamed veg—like peas, broccoli or green beans—finished with butter and a squeeze of lemon zest to freshen things up.

Two pies on a table. Pin it
Two pies on a table. | tastefullyrecipe.com

Frequently Asked Questions

→ Can I use homemade puff pastry for these pies?

Totally! Homemade puff pastry will make them extra tasty. Just roll it out to the same thickness you’d use for store-bought.

→ How do I freeze these pies?

Make the pies, brush them with an egg wash, and set them in the freezer before baking. When you’re ready, bake them straight from frozen and just add about 10 more minutes to the oven time.

→ Can I substitute the butter beans?

Of course! Cannellini beans or chickpeas swap in easily and still give you a creamy feeling inside.

→ What sides go well with these pies?

Go classic with mash, gravy, and some greens. Or keep it fresh with a salad or even roast veggies on the side.

→ Can I make one large pie instead of individuals?

For sure, just use a pie dish and build everything as usual. Keep an eye on it in the oven and add about 10 to 15 minutes to the bake time for a bigger pie.

→ How do I prevent the pie base from getting soggy?

Let the filling cool off completely before dropping it into the pastry. You could also bake the base for a bit first to help keep it crisp.

Effortless Cheesy Leek Pies

Golden pastry, creamy leeks, cheesy bits, and hearty butter beans inside. Great for chilly nights.

Prep Time
45 Minutes
Cook Time
40 Minutes
Total Time
85 Minutes
By: Patricia


Difficulty: Intermediate

Cuisine: British

Yield: 6 Servings (6 individual pies)

Dietary: Vegetarian

Ingredients

→ Filling

01 100 g of unsalted butter
02 3 leeks, sliced into rings and washed
03 1 tsp of mustard powder (English-style)
04 85 g of regular flour
05 750 ml whole milk
06 A big handful of grated cheddar (125 g)
07 3 tbsp of olive oil
08 2 garlic cloves, finely chopped
09 One 400 g jar of butter beans, rinsed
10 Salt and freshly ground pepper as needed

→ Pastry

11 Three blocks (each 500 g) of pre-made puff pastry
12 One beaten egg

→ To serve

13 Some gravy on the side
14 A portion of mashed potatoes
15 Steamed or sautéed greens

Instructions

Step 01

Warm up plenty of olive oil in a big frying pan over medium heat. Add in the leek slices along with a touch of salt. Cook them for a few minutes on both sides until they're golden and soft, then set them aside.

Step 02

Use the same pan to melt the butter over medium heat. Toss in the garlic and mustard powder, stir it well, and let it soften for about a minute. Next, sprinkle in the flour and keep stirring for a couple more minutes until it turns into a smooth paste. Slowly pour in the milk, just a little at a time, mixing well with every pour so the sauce stays lump-free. Keep stirring it gently over low heat for 8-10 minutes until it thickens and looks nice and shiny.

Step 03

Mix the cooked leeks, grated cheddar, and butter beans into the sauce. Add salt and pepper to get the taste just right, then take it off the heat to let it cool down.

Step 04

Turn the oven on and set it to 390°F (180°C for fan ovens) or gas mark 6.

Step 05

Take two-thirds of the puff pastry and roll it out onto a floured surface until it's about 3-4 mm thick. Cut six circles big enough to completely fit into six pie dishes (about 13 cm each). Gently press the pastry into the dishes, letting the edges go slightly over the top.

Step 06

Scoop about three heaping spoonfuls of the leek mixture into each pie base, but don't overfill. Any leftover filling can be set aside for other uses or as a tasty side dish.

Step 07

Roll out the remaining pastry to about the same thickness as before (3-4 mm). Cut out six more pastry circles to match the dishes' tops. Brush a bit of beaten egg along the edges of the pie bases, then cover each with a pastry lid. Pinch the edges together to seal them, make a small cut on the tops with a knife, and brush everything with egg for a golden finish.

Step 08

Put the pies on a baking sheet and give them one more coat of beaten egg. Set them in the oven and bake for 35-40 minutes, or until the tops are crisp and golden brown. Serve hot with mash, gravy, and your favorite greens.

Notes

  1. You can freeze these before baking. When ready to bake, cook straight from frozen and add 10 minutes to the baking time.

Tools You'll Need

  • A large pan for frying
  • A whisk for stirring
  • Pie tins about 13 cm wide
  • A rolling pin
  • A flat baking tray

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy products (cheese, butter, milk)
  • Has gluten (flour, puff pastry)
  • Contains egg

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 480
  • Total Fat: 29.8 g
  • Total Carbohydrate: 37.5 g
  • Protein: 14.3 g