Steak and Kidney Pudding with Steak and Kidney Gravy

Ingredients

• 350 g Self-Raising Flour, Sifted
• 2 tbsp Flour, To thicken gravy
• 1 tsp Worcester Sauce, For filling
• 2 tbsp Plain Flour, Seasoned for tossing meat
• 570 ml Water, For gravy stock
• 560 g Chuck Steak, Cubed
• 225 g Ox Kidney, Trimmed and cubed
• 1 pinch Salt, For pastry
• 1 pinch Black Pepper, Freshly milled
• 175 g Beef Suet, Shredded
• 1 tsp Beef Dripping, For frying
• 1 piece Onion, Medium, sliced
• 1 piece Onion, Halved for stock, then remainder chopped for gravy