Prego Roll

Category
Lunch
Cuisine
Portuguese
Servings
4
Prep Time
15 min
Cook Time
10 min

This Portuguese steak sandwich recipe is my new favourite lunch dish. It’s a no-fuss, ultra-satisfying sandwich made with juicy grilled beef, simple ingredients, and a punchy garlic and mustard sauce. Whether you’re craving a quick lunch or looking to level up your steak sandwich game, this recipe delivers loads of flavour with minimal effort.

What is a Prego Roll?

The Prego Roll is a Portuguese steak sandwich with roots in the Mozambican influence on Portuguese cooking. There’s a few variations of the Prego Roll and I believe the original recipe didn’t marinate the beef, rather there is an option to add a Peri Peri sauce for extra flavour and heat. For this recipe, we’re taking some of the ingredients you’ll find in the peri peri sauce and making a marinade for the beef. 

The steak sits in this for at least 30 minutes, which both seasons the meat and gives you the sauce for free when you’re done cooking.

After the steak comes out of the pan, the marinade goes straight in and reduces down for a few minutes. The acidity in the wine and lemon cooks off and you’re left with a concentrated, punchy sauce that cuts through the richness of the garlic butter spread on the roll.

Ingredient Notes

Sirloin steak:

Sirloin has the right balance of tenderness and flavour for a fast, high-heat cook. It’s lean enough to slice thin without being dry, and it holds up to the marinade without breaking down. Rump steak sliced thin also works and is a cheaper option. If using rump, pound it lightly to even out the thickness before marinating so it cooks evenly.

Peri peri sauce:

Peri peri is a hot sauce made from African bird’s eye chillies, vinegar and spices. It adds both heat and a tangy acidity to the marinade. The amount in this recipe is intentionally variable (40-60ml) because brands differ significantly in heat level. Start with 40ml if you’re using a hot brand, and go to 60ml for something milder. You can also use a homemade peri peri sauce or substitute with any hot sauce you like.

Red wine:

Use any dry red wine you’d actually drink. When the marinade is reduced in the pan after cooking the steak, the alcohol cooks off quickly and the wine becomes the flavour base of the sauce.

Ingredients

  • 4 200g sirloin steaks
  • 6 cloves garlic, finely chopped
  • 2 fresh bay leaves, roughly torn
  • 2 Birdseye chillies, finely chopped
  • 2 tbsp chopped flat leaf parsley
  • 1 tsp dried oregano
  • 1 tbsp tomato paste (puree)
  • 80ml (⅓ cup) red wine
  • 40-60ml (2-3 tbsp) peri peri sauce
  • juice of 1 lemon
  • sea salt, to season
  • 60g butter, at room temperature
  • 1 tbsp olive oil
  • 4 Kaiser or Ciabatta rolls, halved

Equipment

  • Chopping board
  • Chef’s knife
  • Shallow tray or dish (for marinating)
  • Heavy-based frying pan
  • Tongs
  • Grill pan (for toasting rolls)

Directions

MARINATE THE STEAKS

GARLIC BUTTER

COOK STEAKS AND SAUCE

FINISH AND SERVE

Notes

Chef Tips

Get the pan very hot before the steak goes in

A high-heat sear is what gives the steak its crust and the pan the fond that makes the sauce. Heat the pan over medium-high for at least 2 minutes with the oil before adding the steak. It should smoke slightly when the steak makes contact. A timid pan gives you grey, steamed beef instead of a proper sear. The marinade on the surface of the steak will caramelise in the heat and form a flavourful crust.

Rest the steak before slicing

After the steak comes off the heat, rest it for at least 3-4 minutes while the marinade sauce reduces in the pan. Cutting into a steak immediately after cooking releases most of the juices onto the board rather than keeping them in the meat. Resting allows the muscle fibres to relax and reabsorb the moisture. You’ll get a juicier, more evenly cooked result when you slice and it goes straight onto the roll.

Storage

This sandwich is best eaten immediately after assembly. The rolls soften quickly once the sauce and butter are on them. Leftover cooked steak can be stored in the sauce in an airtight container in the fridge for up to 2 days. Reheat gently in a pan over low heat with a splash of water. Assemble fresh rolls when reheating rather than storing assembled sandwiches. The steak can also be marinated up to 24 hours ahead and stored covered in the fridge before cooking.

FAQs

Can I marinate the steak overnight?

Yes, and I’d encourage it. An overnight marinade gives the flavours more time to penetrate the meat. Cover the tray tightly and refrigerate. Take the steak out 30 minutes before cooking to come back to room temperature. Pat off any excess marinade from the surface before it goes in the pan so the steak sears rather than stewing in liquid.

What bread works best for a Prego Roll?

You want a roll with a proper crust so it doesn’t soak through and fall apart under the sauce. Ciabatta or Kaiser rolls are both good choices. Soft white rolls will go soggy quickly once the sauce is on them. Toast the cut sides on a grill pan or in a dry frying pan until golden before spreading with the garlic butter.

Can I cook this on a BBQ?

Yes. Cook the steaks directly on the grill over high heat for the same time. For the sauce, pour the marinade into a small saucepan and reduce it on a side burner or on the stove inside. You’ll lose the fond from the pan, but the reduced marinade still makes a solid sauce with good flavour from the marinating time.

Nutrition

Nutrition

Serving Size
1 serving
Calories
per serving
1040
Amount/Serving % Daily Value
Carbs
45 grams
Protein
71 grams
Fat
68 grams
Saturated Fat
29 grams
Fiber
3 grams
Sugar
6 grams
Sodium
1250 milligrams
Cholesterol
205 milligrams
Potassium
1000 milligrams

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