If you’ve got an air fryer sitting around, you’re about to discover one of the easiest ways to make a perfect roast beef.
This recipe transforms a simple beef roast into a delicious meal that’s sure to impress your family or guests, without any complicated steps or fancy ingredients.
Many people think making roast beef is difficult or that you need a traditional oven to get good results. But the air fryer actually does an amazing job at cooking the meat evenly and creating a nice crust on the outside while keeping the inside juicy and tender.
The best part about this recipe is how simple it is to prepare. You only need a few basic ingredients – a good quality beef roast, some butter, and common herbs like rosemary and thyme.
The air fryer does most of the work, and you’ll end up with restaurant quality roast beef right in your kitchen.
What makes this recipe special is the combination of high and low temperature cooking. Starting with high heat creates a nice outer crust, while the lower temperature ensures the inside cooks evenly without drying out.
After a short rest, you’ll have perfectly cooked roast beef that’s ready to slice and serve.
👍 Why You’ll Love This Recipe
Perfect Crust: The air fryer creates an amazing brown crust on the outside of the roast that’s packed with flavor.
This happens because the hot air circulates all around the meat, giving you that delicious outer layer that’s often hard to achieve in a regular oven.
Minimal Ingredients: Following the carnivore diet means keeping things simple, and this recipe delivers exactly that.
You only need beef, butter, and a few seasonings. There’s no need for complicated marinades or non carnivore friendly ingredients that might not fit your diet.
Easy Clean Up: Using an air fryer means minimal mess to clean up afterward. There’s no large roasting pan to scrub, no oven splatter to deal with, and no multiple dishes to wash. Just wipe down the air fryer basket, and you’re done!
✨ Recipe Ingredients
- 2.2 lb Beef Roast
- 2 tablespoons melted Butter
- 2 teaspoons Rosemary and Thyme (dried or fresh). Or use your favorite seasonings.
- 1 teaspoon Salt (I recommend using this smoked salt – amazon link)
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👨🍳 How To Make
Follow this easy recipe:
Step 1
Preheat the air fryer to 400°F.
Step 2
In a small bowl, mix the melted butter, rosemary, thyme, and salt. You can also omit the seasonings and rub it with just butter.
Step 3
Pat the beef roast dry with paper towels, then coat it with the butter-herb mixture.
Step 4
Place the beef roast in the air fryer basket and air fry for 10 minutes at 400°F (204°C). Then, reduce the temperature to 300°F (149°C) and continue cooking for 35-40 more minutes.
Step 5
Remove the roast from the air fryer, cover it with aluminum foil, and let it rest for 20 minutes before serving. Slice against the grain when serving.
💡Tips
1. Don’t Skip The Resting Time
After cooking, it’s really important to let your roast rest for the full 20 minutes as I suggested in the recipe. During this time, the juices in the meat redistribute, making every bite juicy and flavorful.
If you cut into the roast too soon, all those tasty juices will run out onto your cutting board instead of staying in the meat. Use this resting time to prepare any side dishes or set the table.
2. Experiment With Herb Variations
While rosemary and thyme are classic choices that work well with beef, don’t be afraid to try other herbs or spices if you prefer.
Garlic powder, onion powder, or even a bit of smoked paprika can add interesting flavors (as long as you are not on a 100% strict canrivore diet!).
If you’re using fresh herbs instead of dried, you might want to use a bit more as fresh herbs are generally less potent than dried ones.
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FAQ
1. How do I know when my roast beef is done?
The most reliable way is to use a meat thermometer inserted into the thickest part of the roast. For rare beef, look for 120-125°F, medium-rare 130-135°F, and medium 140-145°F.
Remember that during the 20 minute rest period, the temperature will rise another 5 degrees. Don’t rely on color alone since that can be misleading.
2. What happens if my roast is smaller or larger than 2.2 lbs?
For a smaller roast (like 1.5 lbs), keep the initial 10 minutes at 400°F but reduce the 300°F cooking time by about 10 minutes. For larger roasts (up to 3 lbs), add about 10-15 minutes to the 300°F cooking time.
However, make sure your roast fits in your air fryer with space around it for air circulation. If it’s too large, cut it in half and cook in batches. I recommend using a meat thermometer to check doneness rather than relying solely on time.
Carnivore Air Fryer Roast Beef
Print RecipeIngredients
- 2.2 lb Beef Roast
- 2 tablespoons melted Butter
- 2 teaspoons Rosemary and Thyme dried or fresh
- 1 teaspoon Salt (I recommend using this smoked salt - amazon link)
Instructions
- Preheat the air fryer to 400°F.
- In a small bowl, mix the melted butter, rosemary, thyme, and salt.
- Pat the beef roast dry with paper towels, then coat it with the butter-herb mixture. You can also omit the seasonings and rub it with just butter.
- Place the beef roast in the air fryer basket and air fry for 10 minutes at 400°F (204°C). Then, reduce the temperature to 300°F (149°C) and continue cooking for 35-40 more minutes.
- Remove the roast from the air fryer, cover it with aluminum foil, and let it rest for 20 minutes before serving. Slice against the grain when serving.