- 6
Ingredients
- 3 tbsp. unsalted butter
- 1 shallot, finely chopped
- 2 tbsp. flour
- 1 1⁄2 cups milk
- 4 oz. grated sharp white cheddar
- 1 ⁄2 tsp. mustard powder
- 1 ⁄8 tsp. cayenne
- 1 ⁄8 tsp. ground nutmeg
- 6 eggs, separated
- Kosher salt and freshly ground
- black pepper, to taste
- 4 oz. finely chopped ham
- (any variety will do)
- 1 1⁄2 tbsp. finely chopped chives
- 1 ⁄4 cup finely grated Parmesan
Preparation
Step 1
1. In a 2-qt. saucepan, melt 2 tbsp. of the butter over medium-high heat. Add the shallots; cook until soft, 12 minutes. Whisk in the flour to make a smooth paste; slowly add the milk while whisking. Bring the sauce to a simmer, stirring, until thickened, about 5 minutes. Remove from heat; stir in the cheddar, mustard, cayenne, nutmeg, egg yolks, and salt and pepper. Stir over medium heat until just steaming, 34 minutes. Transfer the cheese mixture to a large bowl; stir in ham and chives; chill for 30 minutes.
2. Heat oven to 375. Grease six 8-oz. ramekins with the remaining butter. Coat the bottom and sides of ramekins with Parmesan; shake out any excess. In a large bowl, whip the egg whites to stiff peaks. Working in 3 batches, fold egg whites into the chilled cheese mixture to make a fluffy batter. Gently divide the batter between prepared ramekins and transfer to a rimmed baking sheet. With a damp cloth, wipe away any of the soufflatter that's splashed onto the ramekin rims. Bake until golden brown and puffed, about 30 minutes. Serve immediately.