This rustic and delicious sourdough galette is made with sage, leeks, and potatoes, topped with goat cheese, and drizzled with honey for the ultimate combination of savory and sweet. It makes the perfect dinner or appetizer.

sourdough galette with sweet potatoes, leeks, goat cheese and herbs with a slice cut out and being lifted up

The days are getting shorter, and we are starting to count down the weeks/days until baby #7 joins the family. Iโ€™m trying to think and plan ahead so when the baby comes we will have an easy adjustment.

First, Luke and I got to take a really fun โ€˜babymoonโ€™ to spend some quality time together – just us. This hasnโ€™t happened in a few years, and after such a busy and crazy year, it was a welcome break.

We thought about making a big trip out to the Pacific Northwest, but ultimately decided to enjoy the beauty in our own area. Missouri is such an underappreciated state, with so much to offer. So, we rented a quaint Airbnb, explored cute towns, and appreciated the outdoors.

While it was so wonderful to get away, it made me appreciate home even more. As soon as we got back, I instantly got back into the kitchen and started prepping for baby. I made double the meals and froze some for later.

This sourdough galette is actually a very simple and rustic meal. You can double the dough and freeze the dough for later. It is totally customizable. You can make this galette in multiple ways. This one with sage, leeks, sweet potatoes, goat cheese, and a touch of honey, may be my favorite.

Itโ€™s a lovely combination of sweet, salty, tangy, creamy, and crisp. A lovely dinner or an exciting appetizer for a fancy dinner.

overhead photo of a sourdough galette with leeks and sweet potatoes on a marble countertop with herbs sprinkled around

What is a galette?

A galette, by definition, is a free-form rustic pie. It is a flat, round cake made of pastry dough or bread. It can be made into a dessert or a savory dish.

side view of a slice of sourdough galette with leeks and sweet potatoes with the rest of the galette in the background

Sourdough Galette Tips:

  • If your raw honey isnโ€™t liquid enough for drizzling over the baked galette, warm it slightly in an oven-safe dish while the galette is baking. It will soften and be a great consistency for drizzling over the galette. Just donโ€™t let it burn!
  • Use an organic lemon, if possible, for using the zest in this recipe.
  • Great as a side to a creamy fall soup likeย Roasted Butternut Squash Soup,ย Tomato Soup From Scratch, orย Roasted Pumpkin Soup Recipe with Acorn Squash.
  • Galettes are rustic and very forgiving. Embrace the fact that they donโ€™t need to be perfect.
  • Ensure the tray you cook the galette on has raised edges so nothing drips to the bottom of yourย oven.
  • If you don’t have time to ferment the pie dough, no worries; just make your favorite crust and use that. You could even use store-bought crust.

This post contains affiliate links, which means I make a small commission at no extra cost to you. See my full disclosure here.

close up overhead photo of a savory sourdough galette with fresh herbs, leaks, and sweet potatoes
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Tips for making pie dough:

Donโ€™t overmix the dough, as this creates gluten strands, and it will become tough rather than flaky.

The butter should be really cold before mixing up the dough. I like to chop the butter up into small cubes and stick them in the freezer for about ten minutes before adding to the flour.

A food processor makes preparing pie dough super easy. Just add the flour, salt, and butter to the food processor and pulse a few times until the the texture is coarse and pea-sized. Then, add sourdough starter and honey. Pulse one or two more times until it has come together. Thatโ€™s it. Simple.

Tools you may need:

Food processor, pastry blender, or fork

Large bowl

Knife

Cutting board

Cast iron skillet

Rimmed baking pan or dish

savory sourdough galette on a marble countertop with fresh thyme sprinkled around. A towel is in the background

How To Make Savory Sourdough Galette:

Make The Sourdough Pie Dough:

In a large bowl or food processor, combine flour and salt. 

Work in the butter, being careful to not overmix. The texture should be like pea-sized bits.

Add in the sourdough starter and honey, then stir until just combined.

Roll into a ball and cover with a towel. Allow to ferment in a warm place for at least 8 hours and up to 24 hours. The longer it ferments, the more sourdough tanginess will develop.

After the dough has fermented, divide into two, roll into balls, and refrigerate for a few hours. This will help with the flakiness of the crust.

Place in the fridge to chill until itโ€™s time to roll it out.

Create the Galette

sourdough leek and sweet potato galette ingredients in bowls on a countertop with a rolling pin

Preheat the oven to 400 degrees.

Chop the leeks using only the white and light green parts. Wash in a bowl of cool water and allow to drain and dry.

In a pan over medium heat, add 1โ„2 tbsp of olive oil and cook the leeks until they have softened. Season with a pinch of salt. Transfer to a plate while you prepare the rest of the ingredients.

In a small bowl, stir together heavy cream, goat cheese, lemon zest, and a pinch of salt.ย 

Thinly slice a small, peeled sweet potato and set aside the slices.ย 

On a lightly floured surface, roll out pie dough to roughly a 12-inch circle. It doesnโ€™t need to be an exact or perfect circle. 

Prepare a sheet tray (with a raised edge) with parchment paper and arrange the dough carefully on it.

sourdough pie dough rolled out and spread with goat cheese, heavy cream, and lemon zest

Using the back of a spoon, spread the goat cheese and cream mixture over the dough, leaving
a 1โ€ border. 

Top with a thin layer of sweet potato slices and lightly drizzle with olive oil. 

sliced sweet potatoes on top of a goat cheese spread on pie crust in a baking dish

Sprinkle chopped sage evenly over the potato slices and scatter the cooked leeks over the top.

Fold the edges of the dough over the filling. It will have a rustic look and you can overlap the dough.

sweet potato and leek galette with the pie dough edges golden over the filling in a baking pan ready for the oven

With a pastry brush, lightly brush the top of the dough with some cream to achieve browning in
the oven. 

Bake at 400 degrees for 35-45 minutes, until the crust is golden brown. 

When the galette comes out of the oven, drizzle with honey and fresh thyme. Sprinkle with a bit of coarse
salt, if desired.

Find More Delicious Sourdough Recipes

If you try this recipe and love it, I would love if you could come back and give it 5 stars! 

Sourdough Galette With Sage, Leek, And Goat Cheese

4.70 from 13 votes
This rustic and delicious sourdough galette is made with sage, leeks, and potatoes, topped with goat cheese, and drizzled with honey for the ultimate combination of savory and sweet. It makes the perfect dinner or appetizer.
Prep: 30 minutes
Cook: 55 minutes
Additional Time: 8 hours
Total: 9 hours 25 minutes
Servings: 12
savory sourdough galette on a marble countertop with fresh thyme sprinkled around. A towel is in the background
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Ingredients 

  • 1 pie dough recipe that makes a 9 or 10 inch pie crust, see below
  • 1/2 tablespoon olive oil
  • 1 large leek, use white and light green parts
  • Unrefined sea salt
  • 4 oz soft goat cheese
  • 6 tablespoons heavy cream
  • Zest from one lemon
  • 1 small sweet potato, thinly sliced
  • Olive oil to drizzle over potatoes
  • 2 teaspoons fresh sage
  • 1 tablespoon cream for washing the edges of the dough

Garnish:

  • 1 teaspoon fresh thyme
  • 1 tablespoon raw honey, for drizzling over cooked galette

Instructions 

  • In a large bowl or food processor, combine flour and salt.
  • Work in the butter, being careful to not overmix. The texture should be like pea-sized bits.
  • Add in the sourdough starter and honey, then stir until just combined.
  • Roll into a ball and cover with a towel. Allow to ferment in a warm place for at least 8 hours and up to 24 hours.
  • After the dough has fermented, divide into two, roll into balls, and refrigerate for a few hours.
  • Place in the fridge to chill until time to roll it out.
  • Preheat the oven to 400 degrees.
  • Chop the leeks and use only the white and light green parts. Wash in a bowl of cool water and allow to drain and dry.
  • In a pan over medium heat, add 1โ„2 tbsp of olive oil and cook the leeks until they have softened. Season with a pinch of salt.
  • Transfer to a plate while you prepare the rest of the ingredients.
  • In a small bowl, stir heavy cream, goat cheese, lemon zest, and a pinch of salt together.
  • Thinly slice a small, peeled sweet potato and set aside the slices.
  • On a lightly floured surface, roll out pie dough to roughly a 12-inch circle.
  • Prepare a sheet tray (with a raised edge) with parchment paper and arrange the dough carefully on it.
  • Using the back of a spoon, spread the goat cheese and cream mixture over the dough, leaving a 1โ€ border.
  • Top with a thin layer of sweet potato slices and lightly drizzle with olive oil.
  • Sprinkle chopped sage evenly over the potato slices, and scatter the cooked leeks over the top. Fold the edges of the dough over the filling.
  • With a pastry brush, lightly brush the top of the dough with some cream to achieve browning in the oven.
  • Bake at 400 degrees for 35-45 minutes, until the crust is golden brown.
  • When the galette comes out of the oven, drizzle with honey and fresh thyme. Sprinkle with a bit of coarse salt, if desired.

Notes

  • Galettes are rustic and very forgiving. Embrace the fact that they donโ€™t need to be perfect.
  • Ensure the tray you cook the galette on has raised edges so nothing drips to the bottom of your oven.
  • If you don’t have time to ferment the pie dough, no worries; just make your favorite crust and use that. You could even use store-bought crust.

Nutrition

Calories: 144kcal | Carbohydrates: 12g | Protein: 3g | Fat: 9g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Cholesterol: 14mg | Sodium: 103mg | Potassium: 78mg | Fiber: 1g | Sugar: 3g | Vitamin A: 1895IU | Vitamin C: 1mg | Calcium: 32mg | Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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4.70 from 13 votes (12 ratings without comment)

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15 Comments

  1. Kaycee says:

    5 stars
    Family loved this!

  2. Audrey says:

    Where are the directions for the pie dough? Ingredients are listed in the directions but not the measurements.

  3. Sharon Templeton says:

    I see no instructions to make the pie crust?
    how much flour and salt? How much sourdough starter and honey?
    am I missing something?

  4. Danielle says:

    This is a new idea for me. Looks and sounds great. I recently tried goat cheese for the first time and loved it!

  5. Dave says:

    This recipe sounds delicious but I cannot find anywhere how much sourdough starter goes into making the crust??

    1. Sharon Templeton says:

      Did you get an answer Dave?

  6. Emily says:

    It might be useful to include the ingredient amounts for the pie dough here. I was able to figure it out by switching over to your pie dough recipe. However, here it simply says: “combine flour and salt” and it does say “see below” but unless I missed it, I didn’t see the pie dough ingredient amounts, nor a link. Sorry if I just missed it.
    Can’t wait to see how it turns out, when I bake it tomorrow!

  7. Christyn Thompson says:

    Iโ€™m excited to try this (Iโ€™ve really enjoyed all of the other recipes from you!) and Iโ€™m wondering: do you use BOTH balls of dough to make the crust, or just one? Thanks so much!

    1. Jenny Kaufman says:

      Did you end up using both or just one? Iโ€™m not sure what to do!

  8. Carmen Seidlitz says:

    Hi!!!. I want to try this recipe, the Sourdough Galette, but I donยดt see in the ingredients any information on the ingredients if I want to make the sourdough pie crust. Please let me know the amount of the ingredients in order to make the crust.
    Thank you! love your blog and ideas so much!

    1. Bibi says:

      I agree. I too canโ€™t find that info. ๐Ÿ™

  9. Felishia says:

    Really surprised with how delicious this turned out to be! The flavor combinations were spot on! I added ground, cooked sausage but other than that, I kept the recipe the same. Was thankful to be able to use the leeks in my garden that are getting so big! We nearly ate both of those galettes, and we’re just a family of 4, 2 young boys. We will definitely be making this again and I look forward to trying more recipes from Lisa!

  10. Dayne Conn says:

    Great and easy to follow.