Filipino steak, often called bistek Tagalog, is a home-style dish of beef marinated with soy sauce and tart calamansi, then cooked with plenty of softened onion. A quick sear and a savory, citrusy pan sauce make it especially good over rice. Recipes vary from household to household; this version keeps the ingredients straightforward and balances the salty soy with fresh citrus.
Ingredients
- 1½ lb (680 g) boneless beef sirloin, flank steak, or flat iron steak, trimmed
- ⅓ cup (80 ml) soy sauce
- ¼ cup (60 ml) calamansi juice
- 4 garlic cloves (about 12 g), finely minced
- ½ teaspoon (1 g) freshly ground black pepper
- 2 large yellow onions (about 450 g), peeled and sliced into ¼-inch (6 mm) rings
- 2 tablespoons (30 ml) neutral cooking oil, such as canola or avocado oil, divided
- ½ cup (120 ml) water
- 1 teaspoon (4 g) brown sugar, optional, to round out the sauce
- 1 tablespoon (15 ml) water mixed with 1 teaspoon (3 g) cornstarch, optional, for a slightly thicker sauce
- ¼ teaspoon (1.5 g) fine salt, only if needed after tasting
Instructions
- Mix the marinade. In a shallow nonreactive dish or a resealable food-safe bag, stir together the soy sauce, calamansi juice, garlic, and black pepper. Calamansi is a small, fragrant Filipino citrus fruit with a sharp, slightly floral flavor. If fresh or bottled calamansi is unavailable, use 2 tablespoons (30 ml) lime juice plus 2 tablespoons (30 ml) lemon juice; the result is a little less floral but still bright.
- Slice and marinate the beef. Pat the beef dry, then slice it across the grain into pieces about ½ inch (1.25 cm) thick and 2 to 3 inches (5 to 7.5 cm) long. Cutting across the visible muscle fibers shortens them, helping the cooked beef feel more tender. Add the beef to the marinade and turn the pieces to coat. Cover and refrigerate for 30 minutes. Avoid a much longer soak: the citrus and salt can make the surface of thin slices soft and overly seasoned.
- Prepare the pan and onions. Lift the beef from the marinade, letting excess liquid drip back into the dish. Keep the marinade; it will be boiled for the sauce. Pat the beef lightly with paper towels so it sears rather than steams. Separate the onion rings. Have the water and any optional cornstarch slurry ready before you start cooking, because the steps at the stove move quickly.
- Sear the beef in batches. Heat a large heavy skillet over medium-high heat until hot, then add 1 tablespoon (15 ml) oil. Arrange about half the beef in a single layer, leaving space between pieces. Sear for about 2 minutes per side, adjusting the heat if the garlic on the surface starts to burn. Transfer the pieces to a clean plate and repeat with the remaining oil and beef. Do not crowd the pan; if the pieces overlap, they release moisture and brown less effectively. For food safety, check the thickest pieces with a food thermometer: USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of beef. Because the slices are thin, insert a thin-tip thermometer sideways into the thickest piece where possible. If a piece has not reached the temperature, return it to the hot pan until it does. Rest the cooked beef for 3 minutes while you finish the sauce.
- Soften the onions. Reduce the heat to medium and add the onion rings to the same skillet. Cook for 4 to 5 minutes, stirring and turning them occasionally. Let the onions soften and pick up a little color while keeping some shape; cooking them until completely limp can make the dish overly sweet. If the pan looks dry, add a tablespoon of water rather than more oil.
- Make the sauce. Pour the reserved marinade into the skillet and bring it to a full boil, stirring and scraping up the browned bits. Boil it for 1 minute, then add the ½ cup (120 ml) water and optional brown sugar. Simmer for 2 to 3 minutes. If you prefer a thicker sauce, stir in the cornstarch slurry and simmer for about 1 minute, until glossy. The traditional-style sauce is usually loose enough to spoon over rice, so thickening is optional.
- Finish and serve. Return the rested beef and any juices on the plate to the pan. Toss briefly to coat and warm the beef through without simmering it for a long time. Taste the sauce before adding salt; soy sauces vary in saltiness, and it may need none. Serve at once with the onions and sauce over steamed rice.
Tips
Choose a suitable cut and slice it well. Sirloin, flank, and flat iron all work; flank has a pronounced grain, so look closely before slicing across it. If the beef is difficult to cut thinly, chill it in the freezer for 15 to 20 minutes until firm but not frozen solid. A sharp knife makes even slices easier, and pieces of similar thickness cook at a more predictable rate.
Keep the marinade cold. Marinate the beef in the refrigerator, not on the counter. Use a nonreactive glass, ceramic, or food-safe container because citrus can react with some metals. The used marinade is safe to turn into sauce only after it reaches a full boil as directed; do not pour it over the finished dish before boiling.
Control the salt and acidity. Soy sauce is the main seasoning, so choose a regular or reduced-sodium variety according to your preference. Reduced-sodium soy sauce may leave the sauce less salty, while a particularly tart batch of calamansi can make it sharper. Taste the finished sauce and adjust with a little water for excess salt or a pinch of sugar if it needs rounding out. Add salt only at the end.
Use the pan in batches. A skillet that is too full traps steam and prevents browning. If your pan is small, cook the beef in three batches rather than forcing everything in at once. Keep the first batch on a clean plate while you cook the next, and return all the beef to the sauce only at the end. This protects the sear and keeps the meat from sitting in liquid as it cooks.
Serving Suggestions
Serve bistek Tagalog hot with steamed white rice, which soaks up the soy-calamansi sauce. Garlic fried rice is another satisfying option, especially if you want a more substantial meal. Spoon the onions over the beef and offer extra sauce at the table. A simple side of blanched green beans, sautéed greens, or sliced cucumber adds a fresh, crisp contrast without competing with the citrusy sauce.
For a Filipino-style spread, pair the steak with other familiar home-cooked dishes, but keep this pan’s sauce in mind: its salt and acidity are already prominent. A mild vegetable side or a bowl of plain rice balances the plate better than another strongly seasoned dish. If serving several people, transfer the beef and onions to a warm platter and pour the sauce over just before eating so the slices stay juicy.
Variations
Use a citrus substitute. Calamansi is the characteristic citrus for many versions of bistek, but fresh supply can be limited outside the Philippines and Filipino grocery stores. The lime-and-lemon mixture in the ingredient list is a practical substitute. Bottled calamansi juice also works; check whether it is sweetened or salted and adjust the optional sugar and final seasoning accordingly. Lemon alone is usable, but it gives the sauce a less rounded flavor.
Make the sauce lighter or richer. Use water for a clean, straightforward sauce, or replace some or all of it with unsalted beef broth for a deeper savory note. Since broth may contain salt, taste before adding any extra seasoning. For a more pronounced citrus finish, squeeze in a teaspoon or two of fresh calamansi after cooking rather than boiling all the juice for longer; the fresh addition gives a brighter aroma.
Change the onion texture. Keep the onion rings in the pan for only a few minutes if you like them firm, or cook them a little longer for softer, sweeter onions. Some cooks prefer to remove the onions after softening, make the sauce, and return them with the beef so they retain more shape. Either approach works; avoid high heat once the sauce is in the pan, as it can reduce too quickly and become overly salty.
Try another beef cut. Thinly sliced top round can be a lean, economical choice, although it is less forgiving if overcooked. If using a thicker steak, slice it into the same pieces before marinating so the timing remains similar. This recipe is designed for beef; swapping in pork or chicken changes the safe cooking temperature and timing, so use a recipe written for that meat rather than relying on the beef instructions.
Storage and Reheating
Refrigerate leftover beef and sauce within 2 hours of cooking, in a covered airtight container. Stored at 40°F (4°C) or colder, the cooked dish keeps for 3 to 4 days. If you expect leftovers, keeping some rice separate helps it retain a better texture. The onions soften further in storage, but the sauce remains useful for spooning over rice or vegetables.
For reheating, warm a portion gently in a covered skillet over low to medium-low heat with a spoonful of water if the sauce has thickened. Stir occasionally and heat until the leftovers reach 165°F (74°C), the USDA FSIS safe temperature for reheated leftovers. A microwave also works: cover the dish, heat in short intervals, and stir so the center heats evenly. Avoid prolonged reheating, which can make thin beef slices tough. Freeze leftovers in a freezer-safe container for up to 2 to 3 months for best quality, then thaw in the refrigerator before reheating.
Frequently Asked Questions
What does bistek Tagalog mean?
Bistek Tagalog is a Filipino beef dish commonly made with beef, soy sauce, citrus juice, and onions. The name reflects the Filipino adaptation of the word steak, while Tagalog identifies the style associated with the Philippines’ Tagalog-speaking region. Ingredients and proportions vary between households, so calamansi, lemon, or lime choices and sauce styles are not identical in every recipe.
Can I make Filipino steak without calamansi?
Yes. Mix equal amounts of lime juice and lemon juice to replace calamansi, as listed above. Lime contributes a sharp tartness and lemon adds a familiar citrus fragrance, although the blend will not exactly duplicate calamansi’s distinctive aroma. If you find bottled calamansi juice, it is also a convenient option; check its label because some products are sweetened or diluted.
Why is my beef tough?
The most common causes are slicing with the grain, cooking the pieces for too long, or overcrowding the skillet so the beef steams and then stays in the sauce. Cut across the grain, sear in batches, and return the beef to the pan only long enough to coat and warm it. A lean cut such as top round needs especially close attention. Use a thermometer for safety rather than guessing, and avoid extended simmering after the beef is cooked.
Can I marinate the beef overnight?
A short, refrigerated 30-minute marinade gives the thin slices time to take on flavor. Overnight marinating is not ideal for this version because the soy sauce can make the beef too salty and the citrus can soften its surface. If you need to prepare ahead, mix the marinade and slice the onions earlier, then keep them covered and refrigerated separately from the beef. Combine the beef and marinade shortly before cooking.
Can I prepare the dish ahead of time?
You can slice the beef, mix the marinade, and cut the onions in advance, but store them separately in the refrigerator and marinate the beef for about 30 minutes just before cooking. The finished dish can also be cooked ahead and refrigerated for 3 to 4 days. Reheat only the amount you plan to serve, gently, until it reaches 165°F (74°C). For the best texture, avoid repeatedly cooling and reheating the same batch.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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