Classic Cottage Pie Recipe

Ingredients

• 2 tablespoons olive oil
• 1 medium yellow onion, finely diced
• 2 medium carrots, finely diced
• 1 celery stalk, finely diced
• 2 garlic cloves, minced
• 1 pound ground beef
• 2 tablespoons tomato paste
• 2 teaspoons Worcestershire sauce
• 1 cup beef stock
• 1 cup frozen peas
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 4 large Russet potatoes, peeled and quartered
• 4 tablespoons unsalted butter
• 1/2 cup whole milk
• 1 cup sharp cheddar cheese, shredded
• 1/4 teaspoon paprika (optional for topping)