Name: Pigs in a Blanket
Yield: 2
Ingredients: 2 tbsp. butter -; 1 large yellow onion -; 1/2 tsp. kosher salt -; 1/4 tsp. Black pepper -; 1 egg -; 1 frozen all-butter puff pastry dough -; 4 pork hot dogs or beef hot dogs -; Chinese hot mustard -

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Ingredients for - Pigs in a Blanket

1. 2 tbsp. butter -

2. 1 large yellow onion -

3. 1/2 tsp. kosher salt -

4. 1/4 tsp. Black pepper -

5. 1 egg -

6. 1 frozen all-butter puff pastry dough -

7. 4 pork hot dogs or beef hot dogs -

8. Chinese hot mustard -

How to cook deliciously - Pigs in a Blanket

1. Stage

Preheat oven to 375 degrees. Melt butter in a large skillet over medium heat. Add onion and cook, stirring occasionally, until soft and golden brown, 10 to 12 minutes; stir in salt and pepper. Cool, then finely chop and set aside.

2. Stage

In a small bowl, whisk together 1 tablespoon water and egg to make an egg wash; set aside. Arrange puff pastry on a clean surface and cut into 24 triangles, each about 2 inches wide at the bottom and about 3 inches tall. Transfer to a sheet tray, cover with plastic wrap, and keep refrigerated while working on step 3.

3. Stage

Remove a few pieces of puff pastry from refrigerator at a time, so that the rest remain chilled until ready to use. Spoon about 2 teaspoons onion onto a 3-inch end of each puff pastry triangle, then top with a piece of hot dog. Roll up, starting with hot dog end first. Along the way, using your fingers or a pastry brush, dab the puff pastry with a bit of egg wash to help seal. Transfer to a parchment-paper-lined baking sheet, seam side down.

4. Stage

Brush pigs in a blanket thinly with some of the egg wash and bake until puffed and golden brown, about 25 minutes. Transfer to a platter and serve with mustard.