Sirloin Steak

Sirloin steak is seared in a hot cast-iron grill pan with garlic and fresh herbs, then finished with butter. It makes a straightforward, flavourful meal in about 18 minutes.
Ingredients
- 2 steaks (about 227–283 g each; 8–10 oz each), preferably 2.5 cm thicksirloin steaks
- 30 ml (2 tablespoons)olive oil
- 2 clovesgarlic
- 3–4 sprigsfresh rosemary
- 3–4 sprigsfresh thyme
- 1.25 ml (¼ teaspoon)salt, freshly ground
- 1.25 ml (¼ teaspoon)black pepper, freshly ground
- 28 g (2 tablespoons)butter, for finishing
Instructions
- 1
Season the steaks
Sprinkle the steaks with the salt and freshly ground black pepper. Drizzle with olive oil and rub the seasoning gently over both sides.
- 2
Heat the pan
Preheat a cast-iron grill pan over medium-high heat.
- 3
Cook the steaks
When the pan is hot, add the steaks along with the fresh herbs and garlic. Cook for about 3–4 minutes per side for medium-rare.
- 4
Baste with butter
Add a tablespoon of butter to each side of the pan. Spoon the melted butter over the steaks.
- 5
Rest and slice
Take the steaks off the heat and leave them to rest for 5 minutes, then cut into thin strips.
- 6
Serve the steak
Serve the slices hot with your preferred side dishes. Add extra fresh herbs as a garnish if you like.
What is sirloin steak?
Sirloin is a beef cut commonly cooked as a steak in American-style home cooking. It is often chosen for its beefy flavour and quick cooking time.
Here, the steaks are seared with rosemary, thyme and garlic, then finished with butter. The method keeps the ingredient list simple while building flavour in the pan.
Nutrition and macros by portion
The nutrition label shows one serving as written: 538 calories, 50g protein, 2g carbs, 36g fat.
| Portion | Adjustment | kcal | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| Lighter | Less finishing butter | 377 kcal | 35g | 1g | 25g |
| This serving | As written | 538 kcal | 50g | 2g | 36g |
| Hungry | Add a steak side | 807 kcal | 75g | 3g | 54g |
Most of the protein comes from the sirloin, while the olive oil and butter provide most of the fat. The small amount of carbohydrate comes from the garlic and herbs. Add vegetables and a portion of potatoes or another starch to round out the plate.
Choosing the steaks
Thickness: Steaks about 2.5 cm thick suit the stated cooking time. If yours are thinner or thicker, the time needed may differ.
Preparation: Let the steaks sit out briefly while you gather the other ingredients, then season both sides evenly.
Getting a good sear
Hot pan: Preheating the cast-iron grill pan helps the meat brown when it goes in. Add the steaks only once the pan is properly heated.
Herbs and garlic: They cook alongside the beef and flavour the pan. Keep an eye on them as the steaks cook so they do not burn.
Checking doneness
Timing: The recipe gives about 3–4 minutes per side for medium-rare. Treat this as a guide, since steak thickness and pan heat affect cooking speed.
Resting: Leave the steaks off the heat for 5 minutes before slicing. This gives you a little time to prepare the rest of the plate.
Finishing with butter
Basting: Once the butter has melted in the pan, spoon it over the steaks as directed. This distributes the buttery, herb-scented pan juices across the surface.
Slicing: Cut the rested steaks into thin strips. Slicing across the visible muscle fibres can make each piece easier to chew.
What to serve with it
Vegetables: Pair the steak with a green salad or cooked vegetables for freshness and colour.
Starch: Potatoes, rice or bread make a more substantial side and can take up any juices on the plate.
Recipe notes & tips
- Pat the steaks dry before seasoning if their surfaces are damp.
- Have the garlic and herbs ready before the pan heats, so you can add them promptly.
- Use tongs to turn the steaks without piercing them.
- Spoon the melted butter over the meat rather than pouring it all in one spot.
- Rest the steaks for the full 5 minutes before slicing.
- Add extra herbs only when serving, if you want a fresher garnish.
Variations
- Add chilli: Include a pinch of chilli flakes with the seasoning for a little heat.
- Use other herbs: Swap the rosemary or thyme for another fresh herb you enjoy.
- Add lemon: Serve with a squeeze of lemon for a brighter finish.
- Try a different pan: Use a heavy frying pan if you do not have a cast-iron grill pan.
- Serve whole: Leave the steaks unsliced and let diners cut their own portions.
Common mistakes to avoid
- Crowding the pan: Cook the steaks with space around them so they can sear rather than steam.
- Starting in a cool pan: Preheat the grill pan over medium-high heat before adding the meat.
- Overcooking by the clock: Use the stated 3–4 minutes per side as a guide and account for steak thickness.
- Burning the aromatics: Keep the garlic and herbs under observation while the steaks cook.
- Skipping the rest: Leave the steaks for 5 minutes off the heat before slicing.
- Slicing too soon: Wait until after resting so the meat is easier to portion neatly.
How to store
Refrigerate leftover steak in a covered container and use within 3 days. Reheat gently in a pan or microwave until hot, taking care not to cook it for longer than needed.
Frequently asked questions
Can I use a frying pan instead of a grill pan?
Yes. A heavy frying pan can be used in place of the cast-iron grill pan; preheat it over medium-high heat before adding the steaks.
How long should I cook the steaks?
The recipe suggests about 3–4 minutes per side for medium-rare. Actual timing varies with thickness and the heat of your pan.
Should I slice the steak before or after resting?
Rest it for 5 minutes first, then slice it into thin strips.
Can I prepare the steaks ahead?
You can season them shortly before cooking, but the recipe is quickest and simplest when cooked just before serving.
What sides go well with sirloin steak?
Serve it with vegetables or salad, and add potatoes, rice or bread if you want a more filling meal.
Cook it from the original
This recipe comes from castironketo.net. Their page has the author’s own photos, notes and tips — the best place to cook it from.
Open the recipe on castironketo.net