Sweet and Sour Bangus (Milkfish)

Sweet and Sour Bangus is a Filipino favorite featuring crispy milkfish topped with a vibrant, tangy-sweet sauce loaded with veggies—a perfect mix of flavor and texture in every bite!

Ingredients Tips:

Bangus – Milkfish (1 large, cleaned and butterflied) • Choose fresh bangus with shiny skin, clear eyes, and a mild, clean scent. • Ask the vendor to butterfly it and debone as much as possible for easier eating.
Ginger (1 thumb-sized piece, sliced) • Select firm, smooth ginger with thin skin. Avoid pieces that feel soft or wrinkled.
Green onion (1 stalk, chopped) • Use stalks that are bright green and crisp. Avoid those with yellowing tops or wilting.
Salt (1 tsp) • Sea salt or rock salt gives cleaner seasoning and clings better to the fish.
Vinegar (2 tsp) • Use white cane vinegar or sukang Iloko for traditional flavor. Avoid sweetened types for this dish.
Cornstarch (¼ cup, for coating) • Choose fresh, lump-free cornstarch. It crisps up well and gives a light golden crust.
Oil spray (for air fryer) • Use a neutral oil spray like canola or sunflower for even browning without overpowering the fish.
Cooking oil (2 tbsp, for sauce) • Neutral oils like vegetable or canola allow the sweet and sour flavors to shine.
Ginger (1 thumb-sized, julienned) • Freshly julienned ginger gives sharp aroma and cuts through the richness of the sauce.
Onion (1 large, sliced) • Choose firm, medium-to-large onions with no soft spots. White onions work best for milder sweetness.
Mushrooms (5 pcs, sliced) • Use brown or white button mushrooms that are firm and dry. Avoid slimy or bruised caps.
Salt (½ tsp) • Add conservatively, as fish sauce and ketchup also add saltiness.
Ground black pepper (½ tsp) • Use freshly ground black pepper for better aroma and flavor.
Vegetable broth (3 cups) • Use low-sodium broth to better control salt levels in the sauce. Homemade or store-bought works.
Snow peas (10–15 pcs) • Choose bright green pods that are plump and snap cleanly when bent. Avoid wilted or yellowed ones.
Tomato ketchup (3 tbsp) • Regular tomato ketchup gives the right tang and color. Banana ketchup can be used for a sweeter, Filipino-style twist.
Sugar (3 tbsp) • Use white sugar to balance the acidity from ketchup and vinegar. Adjust to your preferred level of sweetness.
Fish sauce (2–3 tsp) • High-quality fish sauce adds umami and depth. Add gradually and taste as you go.
Red bell pepper (1 pc, sliced) • Choose a pepper that is firm, shiny, and heavy for its size. Adds color and natural sweetness.
Green onion (1 stalk, sliced for garnish) • Pick stalks that are fresh and vibrant. Slice just before garnishing to keep their crispness.
Slurry – Cornstarch (2 tbsp) + Water (4 tbsp) • Mix right before using to ensure smoothness. Stir well into the simmering sauce to avoid lumps.

Cooking Tips You May Want to Try:

• Marinating bangus in vinegar and aromatics helps remove fishy odor and enhances flavor.
• Patting the fish dry before coating ensures a crispier crust when air-fried.
• Cornstarch creates a light, crisp finish and helps the sauce cling better.
• Use oil spray for even browning without oversaturating the fish.
• Ginger and onion should be sautéed gently to develop natural sweetness.
• Mushrooms add umami and should be cooked just enough to soften.
• Vegetable broth gives a fuller flavor compared to plain water.
• Use ketchup and sugar to find the right sweet-sour balance. Adjust depending on taste.
• Snow peas and bell pepper should remain slightly crisp for texture.
• Add slurry gradually to avoid over-thickening and lumps.
• Fish sauce enhances depth but should be added sparingly.
• Garnish just before serving to keep herbs fresh and aromatic.