I've substituted red New Mexico chili powder for piment d'espelette; if you can get piment d'espelette, by all means use that. You can also use hot paprika. Adapted from The Basque Kitchen. Prep time is marinating time.
Serving Size: 1 (350) g
Servings Per Recipe: 2
Calories: 919.8
Calories from Fat 491 g 53 %
Total Fat 54.6 g 83 %
Saturated Fat 11.9 g 59 %
Cholesterol 280.1 mg 93 %
Sodium 208.9 mg 8 %
Total Carbohydrate 2.7 g 0 %
Dietary Fiber 1 g 4 %
Sugars 0.1 g 0 %
Protein 99.1 g 198 %