8 Delicious Side Dish Ideas To Pair With Prime Rib Roast Beef

prime rib roast beef side dish

The prime rib roast is a classic dish for holiday dinners and special occasions.

It’s easy to make at home, but you need to know how to serve it.

This guide covers everything from what prime rib roast beef is to the best side dishes and even some last-minute hacks that’ll help you save time and money on your next roast beef dinner party.

Let’s check it out now!

What is prime rib roast beef?

Prime rib roast beef is a cut of beef that comes from the rib primal and is also known as prime rib.

It’s called “prime” because it’s the most expensive cut of beef, with more marbling than any other part of the animal.

It usually comprises seven ribs and is a large roast containing several muscles.

This can be cooked whole or sliced into several steaks, depending on your preference—and whether you’re serving a crowd.

Prime rib roast beef is best when roasted, hence the name.

8 best side dishes to serve with prime rib roast beef

Now let’s discover the eight best side dishes that will perfectly complement your prime rib roast beef without any fuss:

Mashed potatoes

Amazon Kitchen, Mashed Potatoes, 16 oz

Mashed potatoes are a classic side dish for prime rib roast beef, and they can accompany the meal in many ways.

You can serve mashed potatoes as starch to accompany meat and other vegetables, or you can make them into an entire meal on their own.

Either way, mashed potatoes are sure to be a hit with your guests!

Mashed potatoes are made by boiling peeled potatoes until they’re tender, then adding butter, milk (or cream), salt, and pepper.

The consistency of the final product depends on how long you cook it; if you overcook it (which is easy to do), then your mashed potatoes will turn out too mushy.

If you undercook them though—like if you don’t add enough liquid—they won’t be creamy enough either!

The good news is that once you’ve got this recipe down pat there are lots of ways to mix things up: try using different types of milk like soy milk or almond milk; add some garlic powder or chives for extra flavor; try substituting Parmesan cheese for dairy products altogether!

Yorkshire pudding

Yorkshire Pudding Pan 4 Cup - Large Cup Robust Yorkshire Pudding Tin...

You can serve roast beef with Yorkshire pudding, which is a savory, eggy bread baked in a muffin tin.

This recipe is traditionally served as an accompaniment to roast beef but it’s also popular as an appetizer or side dish by itself.

It is a great way to use up leftovers too.

Parsleyed new potatoes

Fresh Brand – Russet Potatoes, 5 lb

Parsleyed new potatoes are a classic pairing with roast beef, and they’re also easy to make: just boil the red potatoes with the skin on, toss them in a hot pan with some garlic and butter, then add fresh parsley right before serving.

Parsley is even better if you’ve got fresh chives to use instead!

This dish not only tastes great but also has an appealing look that can hit any eater at first bite.

Garlic butter mushrooms

Boars Night Out White Lightning with Double Garlic Butter

Garlic butter mushrooms are a classic side dish to serve with prime rib roast beef.

Garlic and mushrooms are both earthy and savory, so they make a great pair with the rich flavor of your prime rib.

Here’s how to make them: Melt butter in a pan over medium heat, then add garlic cloves and sliced mushrooms. Cook until the mushrooms are soft and browned on both sides (about 20 minutes).

Season with salt and pepper to taste before serving alongside your prime rib roast beef!

Fried rice

365 by Whole Foods Market, Fried Rice Vegetable, 20 Ounce

Fried rice is an easy dish to make and it can be served hot or cold.

You can also serve fried rice as a side dish or a main course.

Fried rice pairs well with many other foods including meat, seafood, vegetables, and sauces.

This filling side dish is also very versatile and will taste great with just about anything you decide to serve it with!

Roasted vegetables

Birds Eye Oven Roasters Seasoned Broccoli & Cauliflower, Keto Friendly...

Roasted vegetables are a great side dish to any meal.

They’re also healthy, making them a great option for anyone looking to cut down on their calorie intake.

It is a good way to add a variety of vegetable types that are packed with numerous nutrients into your meal.

Roasting is a common and easy cooking method that will help retain the crunchiness and natural sweetness of the veggies.

Green salad

organicgirl Organic Baby Spring Mix, 10 oz

A green salad is a good accompaniment to your prime rib roast beef if you want to make a lighter meal, or if you want to incorporate more vegetables into your dinner.

The possibilities are endless when it comes to a green salad recipe.

Just toss it whatever leafy green that you like and dress everything with a good dressing, then you can have a healthy bowl of salad to enjoy.

Glazed carrots

365 by Whole Foods Market, Carrot Petite Peeled Organic, 12 Ounce

Last but not least, you can also serve your prime rib roast beef with glazed carrots.

Carrots are a great vegetable to serve with meat.

They’re packed with vitamins A, C, and K, fiber, and antioxidants as well as beta-carotene.

This recipe is also very easy to make and despite its simplicity, it pairs perfectly with prime rib roast beef with a nice combination of sweetness and savoriness.


If you’re looking for an easy way to complete your prime rib roast beef dinner, then look no further than this list of suggestions.

We know that everyone has their own tastes and preferences but if there’s one thing we can all agree on it’s that the only thing better than eating delicious food is doing so with friends and family.

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