1 tablespoon(s) olive oil, plus more for the pan
6 English muffins, split and cut into 1-inch pieces
1 large leek, white and light green part only, cut into 1/4-inch-thick half-moons
12 ounce(s) Canadian bacon, chopped
6 large eggs, at room temperature
8 large egg yolks, at room temperature
2 1/2 cup(s) whole milk
1 1/2 teaspoon(s) dry mustard
2 tablespoon(s) chopped fresh chives, plus more for serving
2 cup(s) heavy whipping cream
3/4 teaspoon(s) cayenne pepper
Kosher salt
Pepper
1/2 cup(s) (1 stick) unsalted butter
1 tablespoon(s) fresh lemon juice
1 teaspoon(s) Dijon mustard

tablespoon(s)

olive oil, plus more for the pan
6

English muffins, split and cut into 1-inch pieces
1

large

leek, white and light green part only, cut into 1/4-inch-thick half-moons
12

ounce(s)

Canadian bacon, chopped
6

large

eggs, at room temperature
8

large

egg yolks, at room temperature
2.50

cup(s)

whole milk
1.50

teaspoon(s)

dry mustard
2

tablespoon(s)

chopped fresh chives, plus more for serving
2

cup(s)

heavy whipping cream
3/4

teaspoon(s)

cayenne pepper
Kosher salt
Pepper
1/2

cup(s)

(1 stick)

unsalted butter
1

tablespoon(s)

fresh lemon juice
1

teaspoon(s)

Dijon mustard