This burger takes the classic Argentinian empanada filling — ground beef, green olives, raisins, cumin, and paprika — and presses it into a patty. The result is a beef burger with pockets of briny, sweet, and smoky flavor that you won’t get from a standard seasoned patty. It takes about 45 minutes and uses ingredients most grocery stores carry.
The short version of why this works
The filling is cooked before it becomes a patty, which does two things: it softens the onion and garlic so they blend into the meat instead of sitting in raw chunks, and it lets the raisins and olives release their flavors into the beef. That pre-cook step is what makes this taste like an empanada rather than a burger with random stuff mixed in. The second thing that matters is letting the mixture cool before shaping — warm meat won’t hold its form on the grill, and you’ll end up with patties that fall apart. Give it at least 10 minutes off the heat before you shape.
Smart swaps
- Raisins: Golden raisins work just as well and are slightly less sweet. Dried currants are a good substitute if you want smaller pockets of sweetness throughout the patty.
- Green olives: Castelvetrano olives are milder and buttery if you find standard green olives too sharp. Kalamata olives will work but add a stronger brine — use a little less.
- Ground beef: The recipe calls for grass-fed, which has a leaner, more mineral flavor that holds up well against the spices. Standard 80/20 ground beef also works and stays juicier on the grill.
- Cheese: Mild cheddar is the default, but a young Manchego or Monterey Jack melts cleanly and fits the flavor profile without competing with the cumin and paprika.
- Buns: Brioche is soft enough that it compresses well against a dense, ingredient-heavy patty like this one. A sturdy sourdough roll is fine but toast it longer so it doesn’t go soggy.
What can go wrong
- Patties crumble on the grill: This usually means the mixture was too warm when shaped, or the patties were flipped too early. Let them cool fully before shaping, and don’t touch them on the grill until they release cleanly from the grate — about 5 minutes.
- The inside stays undercooked: Because the filling is pre-cooked, there’s a temptation to pull the patties early. The beef still needs to reach 160°F (71°C) internal temperature — use an instant-read thermometer to be sure, especially with thick patties.
- Raisins burn on the outside: If a raisin is sitting right at the surface of the patty, it will scorch before the beef is done. Press the shaped patties gently so any visible raisins or olives get tucked into the meat rather than sitting proud on the surface.
- Flat, dense patties: Skip the egg in the mix — it makes the patty mushy and unnecessary here since the pre-cooked filling already binds well on its own. Over-handling the mixture when shaping also compacts it; press firmly once and stop.
- Soggy bun: The tomato slices are the main culprit. Pat them dry with a paper towel before assembling, and if you’re adding chimichurri, spoon it onto the patty rather than directly onto the bun.
Argentinian Empanada-Inspired Burger
Ingredients
Burger Filling
- 500 grams ground beef preferably grass-fed for rich flavor
- 1 medium onion finely chopped
- 2 cloves garlic minced
- ¼ cup green olives chopped
- ¼ cup raisins
- 1 teaspoon ground cumin
- ½ teaspoon paprika
- 1 pinch salt to taste
- 1 pinch ground black pepper
Assembly
- 4 pieces burger buns preferably brioche or sourdough
- 1 bunch fresh lettuce washed and leaves separated
- 2 medium heirloom tomatoes sliced
- 4 slices cheddar cheese or any mild cheese of choice
Instructions
- Heat a skillet over medium heat and add a drizzle of olive oil. Sauté the chopped onions until they turn translucent and aromatic.
- Add minced garlic to the skillet and cook for another minute until fragrant. Then, stir in the ground beef, breaking it apart with a spatula until browned.
- Mix in olives, raisins, cumin, and paprika, stirring everything together to integrate the flavors. Season with salt and pepper to taste. Allow to simmer for 5 minutes, then remove from heat and let cool slightly.
- Shape the cooled mixture into four equal-sized patties.
- Heat a grill or a non-stick pan over medium-high heat and cook the patties for about 5-6 minutes on each side until cooked through.
- In the last minute of cooking, place a slice of cheese on top of each patty, allowing it to melt.
- Toast the burger buns lightly on the grill or in a skillet.
- Assemble the burgers by placing a leafy lettuce layer on the bottom bun, followed by the cheesy patty. Top with tomato slices, then cover with the other half of the bun.
Notes
Nutrition
Your questions, answered
Can I make the patties ahead of time?
Yes — shaped, uncooked patties keep well in the fridge for up to 24 hours. Stack them with a small sheet of parchment between each one so they don’t stick, and cover tightly.
Do the raisins make this taste like a dessert burger?
No — the sweetness is subtle and gets balanced by the briny olives and the cumin. You notice it as a background note rather than an obvious sweet hit, especially once the cheese and tomato are on.
What’s the best way to add chimichurri without making the burger fall apart?
Spoon it directly onto the patty right before you add the top bun, not onto the lettuce or bun surface. A tablespoon per burger is enough — chimichurri is punchy, and more than that will overwhelm the patty flavors you worked to build.