Easy Shepherd’s Pie with Instant Mashed Potatoes
This Easy Shepherd’s Pie with Instant Mashed Potatoes is the perfect shortcut comfort food dinner, combining hearty ground beef, vegetables, creamy gravy, and cheesy mashed potatoes into one cozy casserole.
When you need a simple, budget-friendly comfort food dinner, this Shepherd’s Pie Recipe checks every box. This is one of those easy ground beef casserole recipes that’s perfect for busy weeknights or feeding a hungry family.
If you love cozy meals like my chicken casseroles or baked pasta dishes, this baked beef casserole is going to earn a permanent spot in your dinner rotation.
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Why You’ll Love This Recipe
- Quick and Easy: This recipe uses instant mashed potatoes for a time-saving shortcut.
- Budget-Friendly: Made with simple, affordable ingredients like ground beef and frozen vegetables.
- Comfort Food: A rich, creamy, hearty, and satisfying meal.
Shepherd’s Pie vs. Cottage Pie
Is there a difference between shepherd’s pie and cottage pie? The short answer is yes.
Shepherd’s pie is a meat dish typically made with lamb, vegetables, and potatoes. It got the name shepherd’s pie because of the lamb in the dish. Cottage Pie is a dish made with any meat, but mostly ground beef. For this recipe, I am using ground beef.
Over the years, shepherd’s pie and cottage pie have become used interchangeably, especially in America.
For more ground beef recipes, try my Quick Sloppy Joes, Baked Beans with Ground Beef, and Meatloaf with Oats. All are tried-and-true recipes, sure to please a hungry crowd.
Ingredients Needed
The simple ingredients in this shepherd’s pie with ground beef come together to create a budget-friendly family dinner that is hearty, filling, and full of classic comfort food flavor.
- Ground Beef: I use two pounds of ground beef. This makes a large casserole dish. You can substitute ground turkey for a lighter option or ground lamb for a more traditional flavor.
- Onion: Any onion will work for this recipe -yellow, sweet, or white.
- Garlic: I use the minced garlic from the jar. It’s easy and convenient.
- Cream of Mushroom Soup: I usually have this on hand. It adds creaminess to the dish. Use Cream of Chicken or Celery if desired.
- Gravy: I used a mushroom gravy mix for this recipe, but use your favorite. Make it from scratch if so desired. Any brown gravy mix is excellent for this recipe. You can also buy the ready-made gravy in a jar for an even faster way to prepare this dish. Beef, pork, or onion gravy will also work.
- Mushrooms: These add extra texture and flavor, but you can leave them out if you’re not a fan or substitute fresh mushrooms.
- Frozen Mixed Vegetables: I usually keep a bag or two in the freezer. They are convenient and easy to add to recipes. I like a mix of corn, peas, green beans, and carrots. You could also use canned veggies.
- Salt/Pepper: The only seasoning I used. Feel free to add some garlic powder and Worcestershire sauce to the meat mixture for extra flavor.
- Instant Mashed Potatoes: You will need 3 cups of cooked potatoes for this recipe. Follow the directions on the back of the box. Of course, feel free to make homemade potatoes or use leftover mashed potatoes if so desired.
- Cheese: I used cheddar cheese. Feel free to use the shredded cheese of your choice. Some other great options might be Colby or Monterey Jack.
How to Make This Recipe
This simple shepherd’s pie recipe takes only a few minutes of prep time before baking in the oven. If you’ve ever wondered how to make shepherd’s pie at home, this simple recipe uses easy shortcuts like instant potatoes and frozen vegetables to keep prep quick and stress-free. For complete instructions, see the recipe card below.
Step 1: Preheat oven to 350°F and grease a 9×13-inch baking dish.
Step 2: Prepare instant mashed potatoes according to package directions and set aside.
Step 3: In a large skillet over medium-high heat, cook ground beef, diced onion, and garlic until the meat is browned and no longer pink. Drain excess grease.
Step 4: Stir in cream of mushroom soup, prepared gravy, mushrooms (if using), mixed vegetables, salt, and pepper.
Step 5: Spread the beef mixture evenly into the prepared baking dish.
Step 6: Top with an even layer of mashed potatoes. Sprinkle shredded cheddar cheese over the top.
Step 7: Bake for 30 minutes, or until hot and bubbly.
Step 8: Let rest for 10 minutes before serving.
Pro Tips
What to Serve with this Simple Shepherd’s Pie
This is a complete meal, but a few sides can be added if desired.
A green salad, a roll, or easy cheesy garlic bread would make a nice side for this dish.
Recipe FAQs
Yes. Ground lamb can be substituted for ground beef in this dish if so desired.
Refrigerator: Store leftovers in an airtight container for up to 4 days.
Freezer: Store in a freezer-safe container or bag and freeze for up to 2 months.
Reheat: Warm in the oven at 350°F or in the microwave for individual portions.
Yes! Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking.
Traditionally, shepherd’s pie is made with lamb. When made with ground beef, it’s technically called cottage pie. Most people still use the name interchangeably.
More Weeknight Dinner Ideas for Families
If you tried this Easy Shepherd’s Pie with Instant Mashed Potatoes or any other recipe on my blog, please consider leaving a 🌟 star rating and let me know how it went in the comments below. Thanks for visiting!
Recipe
Easy Shepherd’s Pie with Instant Mashed Potatoes
Ingredients
- 2 pounds ground beef
- 1 medium onion diced
- 1 tablespoon garlic minced
- 1 (10 oz.) can Condensed Cream of Mushroom Soup
- 1 (.75 oz.) package gravy mix I used mushroom. Need 1 cup of prepared gravy.
- 4 ounce can mushrooms drained, sliced, optional
- 16 ounce bag frozen mixed vegetables thawed
- salt & pepper to taste
- 3 cups instant mashed potatoes cooked, I used butter & herb
- 1 cup cheddar cheese shredded
Instructions
- Preheat the oven to 350 degrees and grease a 9"x 13" baking dish with cooking spray. Set aside.
- Prepare instant mashed potatoes according to package directions and set aside.
- In a large skillet over medium-high heat, cook ground beef, diced onion, and garlic until the meat is browned and no longer pink. Drain excess grease.
- Stir in cream of mushroom soup, prepared gravy, mushrooms (if using), mixed vegetables, salt, and pepper.
- Spread the mixture into the prepared casserole dish.
- Top with an even layer of mashed potatoes. Sprinkle shredded cheddar cheese over the top.
- Bake for 30 minutes or until hot and bubbly. Allow to rest for 10 minutes before serving for juices to settle.
My family loves this dish and I love how easy it is to make. It’s filling and everyone always goes back for more.
My family loves shepherd’s pie and using instant potatoes makes it so much more convenient to make. Thanks for sharing!
Great idea using IP mashed potatoes! Anything to not crowd the stovetop!
Total comfort food. So delicious.
The pie was done in half the time and still tasted great! The whole family loved it!
Ultimate comfort food! So yummy!
I love Shepards Pie but it can be time-consuming to make, so I was very excited to find this recipe. Now I can have this comfort food without all the work.