Soy-Marinated Beef Bistek with Caramelized Onions
Tender slices of beef marinated in soy sauce and calamansi juice, pan-fried with sweet caramelized onions for a savory Filipino classic. This filipino-inspired beef ready in about 60 minutes pairs flank steak, soy sauce, calamansi juice (or fresh lemon juice) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1 lb flank steak
- 1/4 cup soy sauce
- 3 tbsp calamansi juice (or fresh lemon juice)
- 1 tbsp brown sugar
- 1/2 tsp black pepper
- 2, sliced into rings large onions
- 2 tbsp vegetable oil
- 1/4 cup water
- 2 cloves minced garlic
Instructions
- Step 1: In a bowl, combine 1/4 cup soy sauce, 3 tbsp calamansi juice, 1 tbsp brown sugar, and 1/2 tsp black pepper. Add 1 lb thinly sliced flank steak and marinate for 30 minutes at room temperature.
- Step 2: Heat 2 tbsp vegetable oil in a large skillet over medium heat. Add 2 sliced large onions and sauté for 8-10 minutes until soft and caramelized, then transfer onions to a plate.
- Step 3: In the same skillet, add 2 cloves minced garlic and sauté for 30 seconds until fragrant. Add the marinated beef in a single layer and cook for 2-3 minutes per side until browned.
- Step 4: Pour in 1/4 cup water and the reserved marinade, stirring to combine. Let simmer for 5 minutes until the sauce thickens slightly and coats the beef.
- Step 5: Return the caramelized onions to the skillet, stir gently to combine, and cook for another 2 minutes. Serve hot with steamed rice.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Soy-Marinated Beef Bistek with Caramelized Onions take to make?
Total time is about 60 minutes (40 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Soy-Marinated Beef Bistek with Caramelized Onions?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep flank steak from drying out.
Can I substitute ingredients in Soy-Marinated Beef Bistek with Caramelized Onions?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Soy-Marinated Beef Bistek with Caramelized Onions for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Soy-Marinated Beef Bistek with Caramelized Onions?
Filipino beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
