Traditional Shepherd's Pie
Prep Time: 20 min
Cook Time: 65 min
Ingredients
- ✓ 3 pounds Yukon Gold potatoes
- ✓ 1 tablespoon kosher salt
- ✓ ¼ cup milk
- ✓ 3 tablespoons salted butter, divided
- ✓ 1 cup shredded white Cheddar cheese
- ✓ ¼ cup sour cream
- ✓ 1 large egg yolk
- ✓ 2 teaspoons kosher salt, divided
- ✓ 1 teaspoon ground black pepper, divided
- ✓ 1 tablespoon olive oil
- ✓ 1 cup diced onion
- ✓ 1 cup diced carrot
- ✓ 1 pound ground lamb
- ✓ 1 pound ground beef sirloin
- ✓ 3 tablespoons all-purpose flour
- ✓ 1 teaspoon finely chopped fresh rosemary
- ✓ 1 teaspoon finely chopped fresh thyme
- ✓ 1 cup beef stock
- ✓ 1 tablespoon tomato paste
- ✓ 1 tablespoon Worcestershire sauce
- ✓ 1 cup frozen green peas
- ✓ 1 tablespoon chopped fresh parsley, or to taste