Retro Cheesy Beef Soufflé Pie

Prep Steps
- 1 small green bell pepper {do:chop}
- 1 small onion {do:chop}
- 4 oz extra sharp cheddar cheese {do:shred}
The Beef Filling
Preheat the oven to 375°F. In a skillet over medium-high heat, cook and stir until browned and the vegetables are soft...
- 1 lb ground beef
- 1 small green bell pepper, chopped
- 1 small onion, chopped
Drain off any excess grease, then stir in...
- 1 jar (2 oz) diced pimientos, drained (optional)
- 1 tsp Worcestershire sauce (optional)
- 1/2 tsp kosher salt{tip:We test with Morton kosher salt. Using table salt? Use about 3/4 as much. Diamond Crystal? Use about 1 1/2 times as much.}
- 1/4 tsp black pepper
Spread evenly in an ungreased 9-inch pie plate.
The Batter Layer
In a medium bowl, beat with a hand mixer or whisk until smooth...
- 1/2 cup all-purpose flour
- 1/2 cup milk
- 2 egg yolks, whites saved
- 1 large egg
- 1/8 tsp black pepper
Pour evenly over the beef.
The Cheese Soufflé Topping
In a small saucepan over low heat, melt...
- 1 tbsp butter
Stir in until smooth and bubbly...
- 1 tbsp all-purpose flour
- 1/2 tsp dry mustard
- 1/4 tsp kosher salt
- 1/8 tsp cayenne pepper
Whisk in, bring to a boil and stir constantly for 1 minute...
- 1/2 cup milk
Lower the heat and stir in until melted and smooth...
- 4 oz extra sharp cheddar cheese, shredded
In a separate clean bowl, beat until stiff peaks form...
- 2 egg whites, saved from the yolks
Gently fold the warm cheese sauce into the whipped whites and spread over the pie.
Bake
Bake uncovered until golden brown and a toothpick poked halfway into the center comes out clean, 20–25 minutes. Rest 5–10 minutes before serving.
