How to Cook Costco Meatloaf and Mashed Potatoes

Indulge in a hearty, comforting meal with this Costco meatloaf and mashed potatoes recipe. This classic combination is perfect for family dinners or meal prepping. Let's dive into the step-by-step guide to create this delicious duo.

Before we start, ensure you have all the ingredients ready. For the meatloaf, you'll need ground beef, ground pork, onions, garlic, breadcrumbs, eggs, ketchup, and your preferred seasonings. For the mashed potatoes, you'll require potatoes, butter, milk, salt, and pepper.

Preparing the Costco Meatloaf

The first step in creating this comforting meal is preparing the meatloaf. This version uses a combination of ground beef and pork for a rich, flavorful result.

Start by preheating your oven to 375°F (190°C). In a large bowl, combine the ground beef, ground pork, finely chopped onions, minced garlic, breadcrumbs, eggs, ketchup, salt, and pepper. Mix well, ensuring all ingredients are evenly distributed.

Shaping the Meatloaf

Once your meat mixture is ready, it's time to shape it into a loaf. Line a baking sheet with parchment paper for easy cleanup. Place the meat mixture onto the prepared baking sheet and shape it into a loaf about 9x5 inches.

For added flavor, you can create a glaze by mixing ketchup, brown sugar, and mustard. Spread this glaze evenly over the top and sides of the meatloaf. This will not only enhance the taste but also help keep the meatloaf moist during cooking.

Cooking the Meatloaf

Place the baking sheet into the preheated oven and let the meatloaf cook for about 50-60 minutes, or until the internal temperature reaches 160°F (71°C). Remember to check the meatloaf's progress periodically to prevent overcooking.

Once done, remove the meatloaf from the oven and let it rest for 10-15 minutes before slicing. This allows the juices to redistribute throughout the meatloaf, ensuring a tender and flavorful result.

Making the Creamy Mashed Potatoes

While the meatloaf is cooking, you can start preparing the creamy mashed potatoes that will perfectly complement your dish.

Begin by peeling and dicing your potatoes into even-sized pieces. This will ensure they cook evenly. Place the diced potatoes into a large pot, cover them with cold water, and add a pinch of salt. Bring the water to a boil, then reduce the heat to medium and let the potatoes simmer until they're tender and easily pierced with a fork.

Mashing the Potatoes

Once the potatoes are cooked, drain them and return them to the pot. Add butter, milk, salt, and pepper. Mash the potatoes until they're smooth and creamy, adding more milk or butter if needed to achieve your desired consistency.

For an extra touch of elegance, you can mix in some sour cream or Greek yogurt for added creaminess. Taste and adjust the seasoning as needed before serving.

Serving Your Meal

Now that your Costco meatloaf and mashed potatoes are ready, it's time to serve this comforting meal. Slice the meatloaf into generous portions and serve it alongside a heaping helping of mashed potatoes. You can also add a side of steamed vegetables or a crisp salad to complete your meal.

Enjoy your homemade Costco meatloaf and mashed potatoes! This hearty meal is sure to become a family favorite. Don't forget to store leftovers in the refrigerator and enjoy them within the next few days.