Preheat oven: Preheat the oven to 375°F (190°C). Grease a baking dish with butter or cooking spray.

 Cook ground beef: In a large skillet, heat olive oil over medium heat. Add diced onions and minced garlic, and cook until softened. Add ground beef and cook until browned, breaking it up with a spoon.

 Add vegetables: Stir in diced carrots, corn kernels, diced tomatoes, tomato paste, Worcestershire sauce, dried thyme, dried rosemary, salt, and black pepper. Cook for another 5 minutes, until vegetables are slightly softened.

 Prepare mashed potatoes: While the beef mixture is cooking, prepare mashed potatoes. Boil peeled and diced potatoes until fork-tender. Drain and mash with butter and milk until smooth. Season with salt and pepper to taste.

 Assemble shepherd’s pie: Transfer the beef and vegetable mixture into the greased baking dish. Spread the mashed potatoes evenly over the top.

 Bake: Place the baking dish in the preheated oven and bake for 30 minutes, or until the mashed potatoes are golden brown and the filling is bubbling.

 Serve: Remove from the oven and let it cool for a few minutes before serving. Enjoy your comforting Homemade Shepherd’s Pie!

Cooking Notes:

You can customize the vegetables and herbs according to your preference.
Leftover shepherd’s pie can be stored in the refrigerator for up to 3 days.
Calories (per serving): Approximately 350 calories per serving. Dive into this hearty and flavorful Shepherd’s Pie!