Corned Beef Hash

Ingredients

• 2 russet potatoes , about 10 oz each
• 2 Tb rendered bacon fat
• 2 onions , diced, about 4 C
• 1 lb carrots , peeled, cut into ½- to ¾" cubes, about 3 C
• 2 Tb fresh thyme leaves
• 1 lb lean corned beef , cut into scant ½" pieces
• ⅓ C corned beef fat , finely chopped
• 3 Tb olive oil , approx.