Dish: Deconstructed onion smoked French onion soup | Comté tuile | pickled onions | onion ash | sous vide onion soubise | brioche | onion chips | onion cress
Featured Equipment: Breville | Polyscience Smoking Gun to smoke the onion chips and Breville | Polyscience Immersion Circulator to create the Sous Vide Onion Soubise.
by Chef Romain Avril
This recipe was made in partnership with Breville | PolyScience.
Onion Consume
INGREDIENTS
- 1 liter Onion soup
- ½ ea. Chicken breast
- ½ ea. Onion (diced)
- ¼ ea. Fennel (diced)
- ¼ ea. Leek (diced)
- 3 ea. Egg whites
METHOD
- In a food processor mix the chicken breast with the vegetables. Add the eggs and mix another minute.
- Place the mixture with the onion soup and place it in a pot.
- Bring it to a simmer while whisking gently.
- When the raft is starting to form, let the consume be.
- It should never boil, cook for 20 minutes.
- Pass the consume through a fine mesh with paper towel, do not press the raft, only the liquid should go through.
- When fully passed, reserve. It should be crystal clear. If not repeat the whole process.
Onion Chips
INGREDIENTS
- ½ ea. Onion
METHOD
- Place the onion in its skin and wrap with foil.
- Bake in a 350F oven for 2 hours or until fully cooked.
- Cut the onion in ¼ and split each petal on a dehydrator sheet or alternatively on a baking sheet with parchment paper.
- Let is dehydrate for 2 days at 45C or in your oven on low for 10-12 hours.
- Take them out of the trays. Set aside and place in a dry environment.
Charred Onion Powder
INGREDIENTS
- ¼ ea. Onion
METHOD
- Split the layers and place them on a baking sheet with parchment paper.
- Place in a 500F oven and bake until the onions is completely charred and black.
- Cool down, blitz in a food processor and turn into a powder.
Comté Chips
INGREDIENTS
- 3 oz. Comté
METHOD
- Grate the cheese with a microplane and place it on a baking sheet, bake it until golden and crispy.
- Set it aside.
Sous Vide Onion Soubise
INGREDIENTS
- ½ ea. Onion
- 1 oz. Butter
- 2 sprigs Thyme
- 1 ea. Bay leaf
- 2 tbsp. Cream
METHOD
- Slice the onion paper thin.
- Reduced the cream 2/3 of the way
- Place the onion in a vacuum bag with butter, reduced cream, thyme and bay.
- Season with salt.
- Seal it with your Polyscience vacuum sealer.
- Place in a Polyscience water bath at 170F for 5 hours.
- When cooked, place in a blender and blitz until smooth.
- Pass it through a fine mesh. Fill a piping bag with the soubise and onto a squeeze bottle.
- Set aside.
Pickled Onions 2 Ways
INGREDIENTS
- 2 ea. Red pearl onions
- ¼ cup Red wine vinegar
- ¼ cup Sugar
- ¼ cup Water
- 1 tsp. Coriander
- 1 ea. Bay leaf
- 1 tsp. Black peppercorn
- 2 ea. White pearl onions
- ¼ cup Champagne vinegar
- ¼ cup Sugar
- 1 pc. Star anis
- 1 ea. Bay leaf
- 1 tsp. Coriander
METHOD
- Place all the ingredients beside the onions in 2 saucepans for each pickle.
- Bring them both to a simmer and add the onions to their respective pickling liquid.
- Cook for 2-3 minute and let it cool of the heat.
- Slice the onions in half and split the layers.
Garnishes
INGREDIENTS
- 1 tbsp. Onion cress
- 2 pcs. Brioche
- 1 tbsp. Butter
METHOD
- Using a 3” ring cutter, punch the brioche.
- In a frying pan, add the butter and let it foam. Add the brioche and cook it until golden brown. Flip and repeat the process.
- Using a small sieve add a dash of onion ash.
- Place the brioche ring in a bowl, top up with the pickled onions, 3 of each color.
- Fill up the onions with the soubise.
- Garnish with some onion chips and onion cress. Add some pieces of Comté chips.
- Using a Polyscience smoking gun, place some onion chips and wood chips and smoke the bowl covering with a cloche.
- Place the consume in a side jar.
- Lift the cloche and pour the consume all the way to the top of the brioche.