Multi Layered Cottage Pie

Ingredients

• 8 ounces carrots
• 8 ounces sweet potatoes, peeled and chopped
• 1 tablespoon butter
• 2 1/2 tablespoons vegetable oil
• 1 lb minced beef
• 1 large onion, finely chopped
• 1/2 cup leek, finely chopped
• 1/2 cup red pepper, finely chopped
• 1 cup diced button mushroom
• 4 medium tomatoes, skinned, de-seeded and chopped
• 1 tablespoon tomato puree
• 2 teaspoons Worcestershire sauce
• 1/2 teaspoon dried herbs
• 1 beef stock cube, dissolved in
• 1 2/3 cups boiling water
• salt & freshly ground black pepper
• 1 1/2 lbs potatoes, peeled and cut into chunks
• 1/4 cup butter
• 6 tablespoons milk
• salt
• white pepper
• 1 1/3 cups frozen peas, cooked
• 1 beaten egg