- Prep Time
- 30 mins
- Total Time
- 55 mins
- Serves
- 8
Ingredients
- 4 tbsp
- unsalted butter, at room temperature, divided
- 60 mL
- 1 tsp
- olive oil
- 5 mL
- 2
- large shallots, thinly sliced
- 3 tbsp
- all-purpose flour
- 45 mL
- 1 1/2 cups
- milk
- 375 mL
- 2 tbsp
- chopped fresh sage
- 30 mL
- 6
- eggs, separated
- 1/4 tsp
- salt
- 1 mL
- pinch of pepper
Method
Step 1
Preheat oven to 425°F (220°C). Using 1 tbsp of butter, grease a 7- or 8-in. (18- to 20-cm) soufflé dish. Place on a parchment paper-lined baking tray and set aside.
Step 2
Heat oil and remaining butter in a small skillet on medium-high heat, add sliced shallots and caramelize, stirring frequently, for about 5 min. or until golden brown. Add the flour and stir to reach a paste-like consistency (called a roux). Slowly pour in milk while whisking to prevent lumps. Add sage and cook gently until thickened, about 10 min.; remove from heat.
Step 3
In a bowl, combine 6 egg yolks with salt and pepper and beat with a whisk until mixed thoroughly. Stir into the milk mixture, a little at a time, to prevent the eggs from scrambling. Set aside to cool to room temperature.
Step 4
With an electric mixer or by hand, whisk egg whites to stiff peaks and gently mix (fold) into the cooled soufflé mixture. Be careful not to overmix. Fill prepared dish 3/4 full with soufflé mix and bake for about 25 min.
Step 5
Carefully remove from oven, gently place on a plate and serve immediately.
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