Empanada Daging Sapi

Bahan-bahan (10 porsi)

• 2 1/2 cups plain/all-purpose flour
• 175 g / 12 tbsp cold unsalted butter (, cut into 1 cm / 1/2" cubes)
• 1 tsp cooking/kosher salt
• 1 egg yolk
• 1/2 cup warm milk (, full fat (30 sec microwave))
• 1 1/2 tbsp olive oil
• 1/2 onion (, finely chopped)
• 1 g arlic cloves (, minced)
• 300 g /10 oz beef mince ((ground beef))
• 120 g /4 oz chorizo
• 2 tsp tomato paste
• 1 tsp fresh thyme (, finely chopped)
• 1/2 tsp EACH dried oregano, cumin, paprika
• 1/4 tsp cayenne pepper
• 1/4 tsp cooking/kosher salt
• 3/4 cup chicken stock/broth (, low sodium)
• 1/2 cup tomato passata ((sub US tomato sauce or crushed tomato))
• 150 g /5oz potato (, peeled, cut into 8mm/ 1/3" cubes (~1 cup))
• 1/3 cup green onion (, finely sliced)
• 2 hard boiled eggs ((9 minutes using this method))
• 1/4 cup green olives (, roughly chopped)
• 2 eggs (, separated, yolks whisked (for sealing and brushing pastry))
• Empanada sauce
• Other options (- ketchup, ketchup + sriracha, pink sauce, taco sauce, salsa dip)