The House of Prime Rib Creamed Spinach Recipe is rich, creamy and full of comfort. Many people visit House of Prime Rib just for this famous side dish.
It is smooth, cheesy and perfectly seasoned. Today, I will show you how to make House of Prime Rib Creamed Spinach at home.
This copycat version tastes close to the original. The simple ingredients for House of Prime Rib Creamed Spinach create something truly special.
Why I Love Making This House of Prime Rib Creamed Spinach
I still remember the first time I tasted this dish. It was served next to a thick slice of prime rib. The steak was wonderful. But the creamed spinach surprised me more.
It was silky and warm. Every bite felt cozy and rich. When I came home, I wanted to recreate that same feeling in my kitchen. Now, this House of Prime Rib Creamed Spinach Recipe is my go-to side dish for family dinners.
It makes an ordinary evening feel fancy. The smell of butter and garlic always fills my kitchen with comfort.
Equipment List
- Large pot
- Large skillet or saucepan
- Wooden spoon
- Whisk
- Knife
- Cutting board
- Colander
- Measuring cups and spoons
Recipe Overview
- Recipe Name: House of Prime Rib Creamed Spinach
- Servings: 6
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Course: Side Dish
- Cuisine: American Steakhouse
- Calories: 280 kcal per serving

Ingredients You Need for House of Prime Rib Creamed Spinach
- 2 pounds fresh spinach
- 3 tablespoons unsalted butter
- 1 small onion, finely chopped
- 3 garlic cloves, minced
- 3 tablespoons all-purpose flour
- 1 ½ cups whole milk
- 1 cup heavy cream
- ½ cup grated Parmesan cheese
- ½ cup shredded mozzarella cheese
- ¼ teaspoon ground nutmeg
- ½ teaspoon salt
- ½ teaspoon black pepper
Step-by-Step Guide
1. Prepare the Spinach
Wash the spinach very well under cold water. Remove thick stems if needed. Bring a large pot of water to boil. Add spinach and cook for one minute only. Drain it quickly and rinse with cold water. Squeeze out all extra water. Chop the spinach roughly and set aside.
2. Melt the Butter
Place a large skillet on medium heat. Add the butter and let it melt slowly. Do not let it brown. Keep the heat gentle. The butter creates the rich base for the sauce. I always love this step because the kitchen starts smelling warm and inviting.
3. Cook Onion and Garlic
Add chopped onion to the melted butter. Cook for about three minutes until soft and slightly golden. Stir often to prevent burning. Add minced garlic and cook for one more minute. The aroma becomes strong and delicious at this stage.
4. Make the Roux
Sprinkle flour over the onion mixture. Stir continuously for two minutes. This step removes the raw flour taste. The mixture will look thick and slightly pasty. Cooking the flour properly is important for smooth sauce texture.
5. Add Milk and Cream
Slowly pour in the milk while whisking constantly. This prevents lumps from forming. Once smooth, add heavy cream. Continue stirring until the sauce thickens. The mixture should feel creamy and coat the spoon nicely.
6. Season the Sauce
Add salt, black pepper and ground nutmeg. Nutmeg gives that classic steakhouse flavor. Stir well and taste the sauce. Adjust seasoning if needed. The flavor should feel rich and slightly savory.
7. Add the Cheese
Mix in grated Parmesan cheese first. Let it melt completely. Then add shredded mozzarella. Stir gently until smooth and creamy. The sauce will now look thick and glossy.
8. Combine Spinach and Sauce
Add the chopped spinach to the cream sauce. Stir until every piece is coated. Cook on low heat for five minutes. The mixture should not be watery. If too thick, add a small splash of milk.
9. Final Taste and Serve
Taste one last time before serving. Adjust salt or pepper if needed. Serve hot beside steak or roasted chicken. This is exactly how to make House of Prime Rib Creamed Spinach at home with easy steps.
Read More: Delia Smith Boulangère Potatoes Recipe
Expert Tips & Variations
- Always squeeze spinach well to avoid watery sauce.
- Use frozen spinach if fresh is unavailable. Thaw and drain properly.
- Add cream cheese for extra richness.
- Try Gruyère instead of mozzarella for deeper flavor.
- Cook sauce slowly to avoid lumps.
- Do not skip nutmeg for authentic taste.
History or Fun Fact About the Dish
Creamed spinach became popular in American steakhouses during the early 1900s. It was served with roasted beef and prime rib. The famous House of Prime Rib opened in 1949.
Since then, it has served this rich side dish with its signature prime rib. Many guests say the creamed spinach is just as memorable as the steak.
Pairings & Complementary Recipes
This House of Prime Rib Creamed Spinach Recipe pairs beautifully with prime rib roast, grilled ribeye steak, roasted chicken or even baked salmon. It also tastes wonderful with garlic mashed potatoes or buttered dinner rolls.
The creamy texture balances rich meat flavors perfectly. If you are planning a full steakhouse meal at home, this side dish completes the experience.
Occasion or Event Ideas
Serve this dish during holiday dinners like Christmas or Eid gatherings. It also works well for anniversary dinners or birthday meals.
When guests taste it, they often think you ordered from a fancy restaurant. I once made it for a small family dinner. Everyone asked for seconds. That made me so happy.
Storage and Reheating Tips
- Store leftovers in an airtight container.
- Keep refrigerated for up to 3 days.
- Reheat gently on stovetop over low heat.
- Add a splash of milk if too thick.
- Stir frequently while reheating.
- Avoid freezing for best texture.
Nutrition Information
| Nutrient | Amount per Serving |
|---|---|
| Calories | 280 kcal |
| Protein | 9 g |
| Fat | 24 g |
| Carbohydrates | 10 g |
| Fiber | 3 g |
| Calcium | 220 mg |
Health Benefits
Spinach is full of vitamins and minerals. It contains iron, vitamin A and vitamin C. It also provides fiber for digestion.
Even though this recipe includes cream and cheese, you still enjoy important nutrients from spinach. When eaten in moderation, it can fit into a balanced diet.

House of Prime Rib Creamed Spinach Recipe
Ingredients
- 2 pounds fresh spinach
- 3 tablespoons unsalted butter
- 1 small onion finely chopped
- 3 garlic cloves minced
- 3 tablespoons all-purpose flour
- 1 ½ cups whole milk
- 1 cup heavy cream
- ½ cup grated Parmesan cheese
- ½ cup shredded mozzarella cheese
- ¼ teaspoon ground nutmeg
- ½ teaspoon salt
- ½ teaspoon black pepper
Instructions
Prepare the Spinach
- Wash the spinach very well under cold water. Remove thick stems if needed. Bring a large pot of water to boil. Add spinach and cook for one minute only. Drain it quickly and rinse with cold water. Squeeze out all extra water. Chop the spinach roughly and set aside.
Melt the Butter
- Place a large skillet on medium heat. Add the butter and let it melt slowly. Do not let it brown. Keep the heat gentle. The butter creates the rich base for the sauce. I always love this step because the kitchen starts smelling warm and inviting.
Cook Onion and Garlic
- Add chopped onion to the melted butter. Cook for about three minutes until soft and slightly golden. Stir often to prevent burning. Add minced garlic and cook for one more minute. The aroma becomes strong and delicious at this stage.
Make the Roux
- Sprinkle flour over the onion mixture. Stir continuously for two minutes. This step removes the raw flour taste. The mixture will look thick and slightly pasty. Cooking the flour properly is important for smooth sauce texture.
Add Milk and Cream
- Slowly pour in the milk while whisking constantly. This prevents lumps from forming. Once smooth, add heavy cream. Continue stirring until the sauce thickens. The mixture should feel creamy and coat the spoon nicely.
Season the Sauce
- Add salt, black pepper and ground nutmeg. Nutmeg gives that classic steakhouse flavor. Stir well and taste the sauce. Adjust seasoning if needed. The flavor should feel rich and slightly savory.
Add the Cheese
- Mix in grated Parmesan cheese first. Let it melt completely. Then add shredded mozzarella. Stir gently until smooth and creamy. The sauce will now look thick and glossy.
Combine Spinach and Sauce
- Add the chopped spinach to the cream sauce. Stir until every piece is coated. Cook on low heat for five minutes. The mixture should not be watery. If too thick, add a small splash of milk.
Final Taste and Serve
- Taste one last time before serving. Adjust salt or pepper if needed. Serve hot beside steak or roasted chicken. This is exactly how to make House of Prime Rib Creamed Spinach at home with easy steps.
Notes
- Always squeeze spinach well to avoid watery sauce.
- Use frozen spinach if fresh is unavailable. Thaw and drain properly.
- Add cream cheese for extra richness.
- Try Gruyère instead of mozzarella for deeper flavor.
- Cook sauce slowly to avoid lumps.
- Do not skip nutmeg for authentic taste.
FAQs about House of Prime Rib Creamed Spinach
1. Can I use frozen spinach in this House of Prime Rib Creamed Spinach Recipe?
Yes, frozen spinach works well. Thaw it completely before cooking. Squeeze out all excess water carefully. This step prevents a watery sauce and keeps the texture creamy and thick.
2. How do I keep the sauce smooth and lump-free?
Whisk constantly while adding milk slowly. Cook flour properly before adding liquids. Keep heat moderate and stir often. These small steps ensure a smooth and silky cream sauce.
3. Can I make this recipe ahead of time?
Yes, you can prepare it one day before serving. Store it in the refrigerator. Reheat gently on the stove with a little milk added. Stir often to maintain creamy texture.
4. What makes this taste like the original restaurant version?
Heavy cream, Parmesan cheese and nutmeg create authentic steakhouse flavor. Cooking slowly and using fresh spinach also improve taste. Balance of seasoning is very important.
5. Is this dish very heavy?
It is rich but served in small portions. It works best as a side dish. Pair it with lean protein and fresh salad for balance.
Final Thoughts
This House of Prime Rib Creamed Spinach Recipe brings steakhouse comfort to your table. It is creamy, rich and surprisingly easy.
Now you know how to make House of Prime Rib Creamed Spinach with simple steps and fresh ingredients. Try it once for your family dinner. I promise it will become a favorite side dish in your home.

Zoey Lane is the voice behind ZoeyCooks.com, where she shares comforting, home-tested recipes inspired by everyday cooking. She believes great food should be simple, approachable and enjoyable to make.












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