Black Pudding Roesti with a Stout and Onion Gravy

Ingredients

• 3 T. Butter
• 1/2 large onion, thinly sliced into half moons
• 3 T. all purpose Flour
• 1 Cup of Beef stock
• 1/2 Cup Stout Beer (I prefer Guinness)
• For the Roesti:
• 2 lbs. of skinned baking potatoes, cut into large cubes
• 6 T. Vegetable Oil
• 3 T. Butter
• 1 onion, thinly sliced into half moons
• 2 cloves of garlic, finely crushed
• 4 Breakfast sized slices of Black Pudding
• 4 slices of Dubliner (or a sharp Cheddar cheese)
• Sea Salt and freshly crushed black pepper to taste