Flip your vacation leftovers into the last word breakfast dish with this wealthy, tacky, and effortlessly scrumptious Leftover Prime Rib Breakfast Casserole with hashbrowns.
Prime Rib Breakfast Casserole
For those who’ve obtained leftover prime rib hanging out within the fridge and also you’re questioning learn how to use it, let me introduce you to your subsequent favourite breakfast: Leftover Prime Rib Breakfast Casserole.
This casserole recipe is wealthy, tacky, and full of tender bites of leftover prime rib and hashbrowns, all baked right into a silky egg custard. It’s precisely the sort of straightforward, comforting dish you need the morning after a vacation.
For those who want a faster Christmas breakfast, make this breakfast skillet, however sub in prime rib for the sausage.

Components And Substitutions
These are the important thing components you’ll want for this breakfast casserole. You’ll discover the total ingredient checklist within the recipe card beneath.
Leftover Prime Rib: Any leftovers from my assortment of standing rib roast recipes will work: No Peek Prime Rib, Reverse Seared Prime Rib, Smoked Prime Rib, or Sous Vide Prime Rib.
Cheese: Use no matter melts nicely: cheddar, gouda, mozzarella, pepper jack, Monterey Jack, or a mixture.
Hashbrowns: Make sure that to place the hashbrowns within the fridge in a single day to defrost. I haven’t examined this with frozen hashbrowns but – however it’s on the “to do” checklist! Depart a remark beneath in the event you strive it! It’s also possible to use small tater tots when you’ve got these available.
Milk: You’ll be able to substitute any portion of the milk with half and half or entire cream.

Variations
This breakfast casserole recipe is endlessly adaptable. Attempt one in all these mixtures to modify issues up:
- Swiss+Mushrooms for one thing wealthy and comfy
- Cheddar+Jalapeño so as to add a spicy kick
- Garlic+Contemporary Herbs like rosemary or thyme

Recipe Ideas
- In case your roast has a daring prime rib seasoningrub (like heavy peppercorn or horseradish rub), trim the perimeters in the event you’re frightened in regards to the flavors overpowering the casserole.
- This hashbrown breakfast casserole will be prepped the night time earlier than and saved within the fridge till able to bake.
- Leftovers refrigerate superbly! Retailer within the fridge for 3–4 days or freeze slices individually for a fast grab-and-reheat breakfast.


Leftover Prime Rib Breakfast Casserole
Flip your vacation leftovers into the last word breakfast dish with this wealthy,tacky,and effortlessly scrumptious Leftover Prime Rib Breakfast Casserole.
Servings:12slices
Energy:297kcal
Price:$8
Stop your display from going darkish
Components
- 20ozshredded hashbrowns,thawed
- 2cupscubed leftover prime rib
- 2cupsshredded cheese(*Observe 1)
- ½cupchopped inexperienced onion,+extra for garnish
- 8massiveeggs
- 1cupmilk
- ½tspdijon mustard
- ½tspWorcestershire sauce
- ½tspgarlic powder
- ¼tspsalt
- ¼tspfloor black pepper
- ½tspOptionally available:steak sauce(*Observe 2)
Directions
Preheat oven to 350°F.
Grease a 9×13 casserole dish and evenly distribute hashbrowns throughout the underside of the dish.
Evenly distribute the prime rib,cheese,then chopped onions over the hashbrowns.
In a big mixing bowl,add eggs,milk,garlic powder,mustard,Worcestershire sauce,steak sauce,salt,and pepper,and whisk to mix. Fastidiously pour the egg combination excessive of the prime rib/hash browns.
Bake for 45-55 minutes or till cooked all through. Take away from oven and let relaxation for 5-10 minutes to set.
High with inexperienced onions,if desired,slice,and serve.
Notes
Observe 2 –This isn’t a “should have” ingredient,it’s nonetheless scrumptious with out it.
Vitamin
Energy:297kcal| Carbohydrates:10g| Protein:16g| Fats:21g| Saturated Fats:9g| Polyunsaturated Fats:1g| Monounsaturated Fats:8g| Trans Fats:0.01g| Ldl cholesterol:170mg| Sodium:261mg| Potassium:345mg| Fiber:1g| Sugar:1g| Vitamin A:382IU| Vitamin C:5mg| Calcium:150mg| Iron:2mg



