Breton leek and mushroom tart


Breton leek and mushroom tart
This is a "tart" with a difference: the case is not made with pastry, but with a double layer of lightly buttered Breton galettes (buckwheat pancakes). The filling is made with shallots, sautéed mushrooms, leeks and cream.

You might have noticed that this recipe includes the key elements of Brittany's cuisine: buckwheat pancakes, butter and shallots.
67 K 4.3/5 (32 reviews)
Grade this recipe:
Keywords:
Last modified on: May 10th 2023
For this recipe: Comment Send to a friend Ask me a question Follow Printable Diaporama Video
For 6 people, you will need:

Change to the quantities for:
Change measures:
Times for this recipe
Preparation: 25 min.
Cooking: 50 min.
All in all: 1 hour 15 min.
When should you start or finish this recipe?
If you start now, at , you will finish around : ?.Change start time
To finish around 7pm, you'll need to have started before: .Change end time

Step by step recipe


Stage 1 - ⌛ 10 min.
Breton leek and mushroom tart : Stage 1

Stage 2 - ⌛ 5 min.
Breton leek and mushroom tart : Stage 2
Prepare and cut 400 g mushrooms into small pieces.

Reserve.

Stage 3 - ⌛ 3 min.
Breton leek and mushroom tart : Stage 3
Prepare 2 shallots and chop finely. Set aside.

Stage 4 - ⌛ 5 min.
Breton leek and mushroom tart : Stage 4
Put 2 tablespoons goose fat into a large saucepan on high heat. When good and hot, add the mushrooms.

Sauté for a few minutes until lightly browned. Salt and pepper only after cooking.

Set aside.

Stage 5 - ⌛ 1 min.
Breton leek and mushroom tart : Stage 5
Use the same pan, still on high heat. Pour in 4 tablespoons olive oil and when hot, add the shallots.

Salt and pepper, then cook fro 1 minute without colouring.

Stage 6 - ⌛ 4 min.
Breton leek and mushroom tart : Stage 6
Add the chopped leeks and mix well.

Cook until the leeks are just tender, but still nice and green (about 3 or 4 minutes).

Preheat the oven to 360°F (180°C).

Stage 7 - ⌛ 10 min.
Breton leek and mushroom tart : Stage 7
Add the mushrooms to the pan with the leeks and pour in 250 ml liquid cream.

Turn down the heat and leave uncovered to thicken gently.

Check the seasoning.

Stage 8 - ⌛ 1 min.
Breton leek and mushroom tart : Stage 8
Melt 4 tablespoons clarified butter (this makes it easier to spread).

Using a brush, generously butter the bottom of a round springform tin.

Stage 9 - ⌛ 1 min.
Breton leek and mushroom tart : Stage 9
Lay the first buckwheat pancake in the tin, then brush this with butter.

Stage 10 - ⌛ 1 min.
Breton leek and mushroom tart : Stage 10
Lay the second pancake on top. You can use clothes pegs at this stage to hold the sides and stop them from falling in.

Stage 11 - ⌛ 2 min.
Breton leek and mushroom tart : Stage 11
Fill the tart, then remove the pegs and butter the edge of the pancake that is still showing.

Stage 12 - ⌛ 30 min.
Breton leek and mushroom tart : Stage 12
Bake for about 30 minutes.

Serve hot or warm.
Remarks
If you don't have goose fat for stage 4, you can replace this with peanut (groundnut) oil, lard or even clarified butter.
Keeping: Several days in the fridge, covered with plastic film.
Source: Home made.
Nutritional information
Proteins (gr)Carbohydrates (gr)Fats (gr)Energy value (in k-calories)Energy value (in k-joules)
Whole recipe40 RDI=10 %90 RDI=8 %300 RDI=50 %3,160 RDI=160 %13,240 RDI: 160 %
Per 100 g2 RDI=1 %6 RDI=1 %20 RDI=3 %230 RDI=10 %950 RDI: 10 %
Per person6 RDI=2 %10 RDI=1 %50 RDI=7 %530 RDI=30 %2,210 RDI: 30 %
The % figures are calculated in relation to the Recommended Dietary Intake , or RDI of 2,000 k-calories (or 8,400 k-joules) per day for a woman
Possible allergens in this recipe: milk, egg
How much will it cost?
  • For 6 people : 5.00 €
  • Per person : 0.85 €

Change currency:

Note: Be careful, these prices are only an estimate, you can consult the table of prices by ingredients used for this estimate.
This recipe uses (among others)
Other recipes you may also like
Soft fruits in sabayon
Soft fruits in sabayon
This recipe is made by briefly cooking an assortment of soft fruits (raspberries, blackcurrants, blackberries, blueberries, currants...) with a little sugar to glaze them. They are served in a small dish, covered with a delicious sabayon which can be lightly "burned" on surface.
February 21th 2011281 K3.9 50 min.
Sugar syrup
Sugar syrup
This syrup is mainly used as a basis for all sorbet recipes, which consist of this syrup and fruit pulp, but it can be also used to soak biscuits for example, or for fruit salads.
February 21th 2011777 K3.5 8 min.
Potato gratin
Potato gratin
This classic French recipe is made with sliced potatoes baked in milk and browned on top.
February 21th 20111.13 M 14.4 1 hour 50 min.
Small cheese and bacon rolls
Small cheese and bacon rolls
These small aperitif snacks can be prepared in advance and heated at the last minute, or served cold.
September 7th 2018375 K5 1 hour 25 min.
Natural leaven
Natural leaven
Leaven is a natural raising agent, a fermented mixture of water, flour and the microscopic yeasts which are present in the air. It's a delicate living substance, sensitive to the external environment. The recipe is around 4000 years old and dates back to the Egypt of the Pharaohs, via a beautiful history...(note: the ancient Egyptians seem not to have had exclusive knowledge of the process: in Germany evidence of cooking a fermented dough has been found from 8000 BC (the Neolithic era). The...
April 3rd 20201.73 M 304.0 7 days 15 min.
News list of cooking-ez.com

Sign up to receive the latest recipes (next batch due to be sent on 2026-03-01)

*Your e-mail Your first name or nickname
I am not a leaving thing
Note: We'll never share your e-mail address with anyone else.
Post a comment or question
Posted by:
I am not a leaving thing

Follow this recipe (as 2 people already do)
If you are interested in this recipe, you can "follow" it, by entering your email address here. You will then receive a notification immediately each time the recipe is modified or a new comment is added. Please note that you will need to confirm this following.
I am not a leaving thing
Note: We'll never share your e-mail address with anyone else.
Alternatively: you can subscribe to the mailing list of cooling-ez.com , you will receive a e-mail for each new recipe published on the site.

Back to top of page