Preheat oven to 350°F (175°C).

Spread pecan halves and peanuts in an ungreased 13 x 9-inch pan.

In a small bowl, combine egg white, melted butter, chili powder, ground red pepper, garlic powder, Worcestershire sauce, and hot sauce.

Stir well to combine the wet ingredients.

Pour the mixture over the nuts.

Stir to coat the nuts evenly with the spiced mixture.

Bake uncovered in the preheated oven for 30 minutes, or until toasted and fragrant.

Remove from oven and cool completely in the pan on a wire rack.

Store in an airtight container at room temperature.