Matambre a la Pizza is a delicious Argentine-inspired dish that combines tender beef with classic pizza flavors. The meat is topped with seasoned tomato sauce, melted mozzarella, fresh tomato slices, and oregano, then baked until the cheese is beautifully golden and bubbly.
Served alongside crispy roasted potatoes seasoned with paprika, garlic, and herbs, this hearty meal is perfect for a comforting family dinner.
Recipe Overview
| Details | Information |
| Prep Time | 20 minutes |
| Cook Time | 50–70 minutes |
| Total Time | About 1 hour 20 minutes |
| Oven Temperature | 400°F (200°C) |
| Servings | 5–6 |
| Difficulty | Moderate |
Ingredients
For the Pizza-Style Beef
| Ingredient | Amount |
| Beef matambre | 1 kg |
| Tomato sauce or seasoned tomato passata | 200 g |
| Mozzarella, shredded or sliced | 250 g |
| Fresh tomatoes | 2 |
| Dried oregano | 1 tablespoon |
| Olive oil | As needed |
| Salt | To taste |
| Black pepper | To taste |
Alternative: If matambre is unavailable, you can use approximately 800 g ground beef and shape it into one large, firm, even rectangle.
For the Roasted Potatoes
| Ingredient | Amount |
| Large potatoes | 4–5 |
| Olive oil | 2 tablespoons |
| Paprika | 1 teaspoon |
| Garlic powder | 1 teaspoon |
| Fresh thyme or rosemary | 1 teaspoon or to taste |
| Salt | To taste |
| Black pepper | To taste |
Why You’ll Love This Recipe
This recipe combines the comforting flavors of pizza with a hearty beef dinner.
The tomato sauce, mozzarella, fresh tomatoes, and oregano create a delicious pizza-inspired topping that pairs perfectly with tender beef.
The roasted potatoes become golden and crispy on the outside while remaining soft and fluffy inside.
Everything can be prepared on one large baking sheet, making cleanup easier after dinner.
Step-by-Step Instructions
1. Prepare the Potatoes
Preheat your oven to 400°F (200°C).
Cut the potatoes into evenly sized cubes.
Place them in a large bowl and add the olive oil, paprika, garlic powder, thyme or rosemary, salt, and black pepper.
Toss well until every piece is evenly coated.
Spread the potatoes over one side of a large baking sheet.
2. Prepare the Beef
If using a whole piece of beef matambre, it is recommended to tenderize it first.
Place the matambre in a pot with a light broth or milk and gently simmer for approximately 45–60 minutes, or until it becomes more tender.
Remove it from the liquid, pat it dry, and season with salt and black pepper.
If using ground beef instead, place the beef on parchment paper and firmly shape it into one large, even rectangle.
3. Start Cooking
Place the prepared beef on the empty side of the baking sheet alongside the potatoes.
Transfer the baking sheet to the preheated oven.
Bake for approximately 15–20 minutes to begin cooking the beef and potatoes.
4. Add the Pizza Toppings
Remove the baking sheet from the oven.
Spread the tomato sauce evenly over the surface of the beef.
Generously cover the sauce with shredded or sliced mozzarella.
Arrange the fresh tomato slices over the cheese.
Sprinkle the oregano evenly over the top and finish with a small drizzle of olive oil.
5. Finish Baking
Return the baking sheet to the oven.
Bake for another 15 minutes, or until the beef is cooked through and the potatoes are becoming golden and tender.
6. Broil Until Golden
Switch the oven to the broiler/grill setting.
Broil for approximately 3–5 minutes, watching carefully.
The mozzarella should become melted, bubbling, and lightly golden, while the potatoes should be crisp around the edges.
7. Serve
Remove the baking sheet from the oven and allow the beef to rest briefly.
Cut the matambre into portions and serve immediately with the crispy roasted potatoes.
For the best texture, serve while the cheese is still hot and melted.
Best Tips
Cut the potatoes into similar-sized pieces so they cook evenly.
For crispier potatoes, avoid overcrowding the baking sheet. Give the pieces enough space for the hot air to circulate.
If using matambre, tenderizing it before baking is important because this cut can be relatively firm.
If using ground beef, press it firmly into an even layer so that it cooks consistently.
Keep a close eye on the cheese during broiling because mozzarella can brown quickly.
Best Ingredient Options
For the best melting texture, use low-moisture mozzarella.
Fresh mozzarella can also be used, but drain it well and pat it dry before adding it to the meat.
A homemade tomato sauce works beautifully, but a good-quality seasoned tomato passata is a convenient alternative.
For the potatoes, Yukon Gold or another waxy-to-all-purpose potato works well for roasting.
Fresh rosemary gives the potatoes a stronger herbal flavor, while thyme provides a more delicate aroma.
Recipe Variations
For extra flavor, add sliced onions or bell peppers underneath the mozzarella.
You can add sliced olives for a Mediterranean-inspired variation.
For a spicy version, sprinkle crushed red pepper flakes over the tomato sauce.
You can also add a little grated Parmesan over the mozzarella before broiling for an extra golden crust.
What to Serve With
The crispy roasted potatoes already make this a complete and satisfying meal.
For a lighter side, serve the matambre with a fresh green salad dressed with olive oil and lemon juice.
Grilled vegetables, steamed green beans, or a simple tomato salad also pair beautifully with the rich beef and melted cheese.
Make-Ahead Instructions
The potatoes can be cut and seasoned several hours ahead of time.
The tomato sauce and cheese can also be prepared in advance so the dish can be assembled quickly.
If preparing the beef ahead, keep it refrigerated and cook it thoroughly before serving.
Storage
Store leftover beef and potatoes separately in airtight containers in the refrigerator for up to 3–4 days.
Allow leftovers to cool appropriately before refrigerating.
Reheating
For the best results, reheat the beef and potatoes in an oven or air fryer until hot.
The potatoes will become crispier when reheated in a dry, hot environment rather than in the microwave.
If using a microwave, the beef can be reheated quickly, although the cheese and potatoes may not retain the same texture.
Freezing
The cooked beef can be frozen in an airtight freezer-safe container for up to 2–3 months.
The roasted potatoes can also be frozen, although their texture may become slightly softer after thawing and reheating.
Thaw frozen leftovers in the refrigerator before reheating thoroughly.
Common Mistakes to Avoid
Do not overcrowd the potatoes on the baking sheet, as this can cause them to steam instead of becoming crispy.
Avoid skipping the tenderizing step when using a whole matambre cut.
Do not add the cheese too early, or it may become overly browned before the beef is finished.
Keep a close eye on the broiler because the mozzarella can burn quickly.
Always make sure the beef is fully cooked before serving.
Nutrition Estimate
Nutrition will vary depending on the cut of beef, amount of mozzarella, oil, and serving size.
| Nutrient | Approximate Amount per Serving |
| Calories | 550–700 kcal |
| Protein | 40–50 g |
| Carbohydrates | 40–50 g |
| Fat | 25–35 g |
| Fiber | 5–7 g |
| Calcium | 250–350 mg |
Frequently Asked Questions
What is matambre?
Matambre is a thin cut of beef traditionally used in Argentine and other South American cuisine. It can be prepared in several ways, including grilled, rolled, stuffed, or topped with pizza-style ingredients.
Can I use ground beef instead?
Yes. If you cannot find matambre, ground beef is a practical alternative. Shape it firmly into one large, even rectangle before cooking.
How can I make the potatoes extra crispy?
Cut them evenly, coat them lightly with oil, and spread them in a single layer without overcrowding the baking sheet.
Can I use a different cheese?
Yes. Mozzarella is ideal because it melts beautifully, but you can combine it with Parmesan, provolone, or another good-melting cheese.
Can I prepare this without the potatoes?
Absolutely. The matambre can be served with a salad, roasted vegetables, rice, or another side dish of your choice.
Final Thoughts
Matambre a la Pizza with Crispy Roasted Potatoes is a delicious way to turn simple ingredients into a hearty, pizza-inspired beef dinner.
Tender beef topped with tomato sauce, bubbling mozzarella, fresh tomatoes, and oregano creates an irresistible combination of flavors, while crispy roasted potatoes complete the meal.
It is comforting, flavorful, and perfect for sharing with family and friends.