Pastel De Pescado Recipe

• 3 c. Flour, all purpose
• 2 tsp Salt
• 1 pch Sugar
• 1/2 c. Butter, unsalted, chilled cut into small pcs
• 1/4 c. Water, cool (about)
• 2 bn Swiss chard, (3 to 4 lbs) coarsely minced
• 2 Tbsp. Butter, unsalted
• 2 Tbsp. Oil, olive
• 2 sm Chiles, split lengthwise, trimmed, seeded, finely minced
• 3 x Garlic, cloves, minced
• 1 tsp Ginger, finely minced
• 1 med Onion, minced
• 1 pch Nutmeg, grnd
• 1 pch Cumin, pwdr
• 1 pch Thyme, dry
• 1/2 x Lemon, juice of (to taste)
•     Salt
• 1 lrg Egg yolk, mixed with 1 ts water
• 2 lb Cod, fillets, Or possibly
• 2 lb Whitefish, fillets
• 1 pch Mustard, black, seeds (optional)

Directions