Sinigang Soup Calories: A Pork Recipe and Serving Guide

Sinigang is a Filipino sour soup, often made with pork, vegetables, and a tangy tamarind broth served hot with rice. This version uses lean pork loin and plenty of vegetables for a satisfying bowl with an estimated 230 calories per serving, though family recipes and souring ingredients vary.

The calorie estimate is for one of six portions of soup, including pork, vegetables, and broth, but not rice. It is approximate: the cut and trimming of the pork, how much broth you serve, and the brand or type of tamarind product all affect the final number. A cup of cooked white rice adds roughly 200 calories, so count it separately if you are tracking a full meal.

Ingredients

1½ lb (680 g) boneless pork loin, trimmed and cut into 1-inch (2.5 cm) cubes
1 tsp (5 ml) neutral cooking oil
8 cups (1.9 L) water
1 medium yellow onion, about 1 cup sliced (150 g)
2 medium tomatoes, cut into wedges, about 2 cups (300 g)
2 cups peeled daikon radish, cut into ½-inch (1.3 cm) half-moons (250 g)
1 small Asian eggplant, cut into ½-inch (1.3 cm) slices, about 2 cups (200 g)
1 cup trimmed green beans, cut into 2-inch (5 cm) lengths (125 g)
3 tbsp (45 ml) unsweetened tamarind concentrate, plus more to taste; concentrate strength varies
1 tbsp (15 ml) fish sauce, plus more to taste
4 cups loosely packed water spinach, also called kangkong, with tough stems removed (120 g)
1 long green chili, such as a finger chili, left whole (optional)
¼ tsp ground black pepper (about 0.5 g)
Fine salt, as needed after tasting

Instructions

Prepare the vegetables before cooking. Slice the onion, cut the tomatoes into wedges, and portion the daikon, eggplant, green beans, and water spinach as listed. Keep the water spinach leaves and tender stems together; discard woody stems. Cut the pork into evenly sized cubes so they cook at a similar rate.
Heat the oil in a large heavy pot over medium-high heat. Add the pork in a single layer, working in batches if the pot is crowded, and brown it for about 5 minutes, turning the pieces as space allows. Browning is optional, but it adds a deeper savory flavor to the broth. Transfer any browned pork to a plate while you finish a second batch; do not worry if the meat is not cooked through yet.
Return all the pork to the pot. Add the water, onion, and tomatoes, then bring the liquid to a gentle boil, about 8 minutes. Reduce the heat so the soup simmers rather than boils hard. Skim off any gray foam that gathers on top for a clearer-looking broth.
Cover the pot partially and simmer for 30 minutes, stirring once or twice. The pork should become tender, and the onion and tomatoes will soften into the broth. Keep the heat low enough that the liquid bubbles gently; a vigorous boil can make lean pork tougher and evaporate too much broth.
Add the daikon and eggplant. Simmer for 8 minutes, then add the green beans and cook for another 4 minutes. Check the largest pork cube with a food thermometer. USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of pork; turn off the heat and let the pork rest in the hot soup for at least 3 minutes before serving. If a piece has not reached temperature, continue simmering and check again.
Stir in the tamarind concentrate, fish sauce, black pepper, and optional whole chili. Add the water spinach and simmer for 2 minutes, just until the greens wilt but remain green. Taste the broth. Add more tamarind a teaspoon at a time for extra sourness, or a little fish sauce or salt if it needs more savory depth.
Turn off the heat and let the soup stand for the pork’s 3-minute rest if you have not already allowed it. Remove the chili if you prefer a milder broth. Ladle pork, vegetables, and broth into six bowls, aiming to divide the pork and vegetables evenly.

Tips

Start with less souring agent if you are unfamiliar with your tamarind concentrate. Some products are very concentrated or salted, while others are mild. You can always stir in more at the end; adding too much early is harder to correct.
If you cannot find water spinach, use baby spinach, Swiss chard, or mustard greens. Baby spinach wilts especially quickly, so add it at the very end. Chard and mustard greens have a more pronounced flavor and may need an extra minute or two.
Do not crowd the pork when browning. If the pieces sit tightly together, they release moisture and steam instead of developing color. You can skip browning entirely when short on time; the soup will still cook properly, with a lighter-tasting broth.
Keep the vegetables from turning mushy by adding them in stages. Daikon and eggplant need more time than green beans, while leafy greens only need a brief simmer. If making the soup ahead, cook the greens just before serving for the freshest texture.

Serving Suggestions

Serve sinigang piping hot in deep bowls, with steamed rice on the side or in a separate bowl. Plain white rice is a classic pairing because it balances the sour broth and makes the meal more substantial; include its calories separately from the soup estimate. Some diners spoon broth over rice as they eat, while others alternate spoonfuls of rice, vegetables, and pork. Offer extra fish sauce or a small dish of sliced chili at the table so each person can adjust their own bowl.

For a lighter, vegetable-forward serving, use a generous portion of broth and vegetables while still sharing the pork evenly among bowls. This changes the calories from bowl to bowl, so the estimate of about 230 calories applies best when the pot is divided into six portions with an even share of ingredients.

Variations

Sinigang has many regional and family versions, and the protein and souring agent vary. For a seafood variation, replace the pork with firm fish or shrimp and simmer the vegetables first; add fish near the end and cook until it reaches 145°F (63°C), or until shrimp are opaque and firm. Fish cooks much faster than pork, so do not follow the pork simmer time for seafood.

Tamarind is a familiar souring choice, but green mango, guava, calamansi, or other sour fruits appear in different versions. For a convenient substitute, use one packet of sinigang soup mix according to its package directions instead of the concentrate, then taste before adding extra fish sauce or salt because the mix may already be seasoned. The flavor will depend on the mix and may be less fruity or more salty than a broth made with tamarind.

You can also use bone-in pork shoulder for a richer broth, but it needs a longer simmer until tender and will generally produce a higher-calorie soup than this lean-loin version. For a meat-free pot, replace pork with firm tofu or extra vegetables and use vegetable broth plus a vegetarian fish-sauce alternative; the flavor and calories will differ from the estimate for this recipe.

Storage and Reheating

Refrigerate leftover soup within 2 hours of cooking in shallow, covered containers. It keeps for 3–4 days in the refrigerator. The broth may taste more sour after sitting because the flavors mingle, and the vegetables will soften further, so avoid overcooking them if you know you will have leftovers.

Reheat only the portion you plan to eat, bringing it to 165°F (74°C) as measured with a food thermometer. Warm it gently on the stovetop, stirring occasionally, or use a microwave-safe bowl and stir partway through so the soup heats evenly. If the broth has reduced, add a splash of water while reheating and adjust the seasoning after it is hot.

For longer storage, freeze cooled portions in freezer-safe containers, leaving a little room for expansion. Use within about 2–3 months for best quality. Thaw overnight in the refrigerator and reheat to 165°F (74°C); the vegetables may be softer after freezing, but the soup remains suitable to eat when handled and reheated safely.

Frequently Asked Questions

How many calories are in a bowl of sinigang soup?
This recipe is estimated at about 230 calories per serving when the pot is divided into six portions, without rice. A larger share of pork, a fattier cut, or a different concentrate can change the total, and rice should be counted separately.

Does sinigang soup mix change the calorie count?
It can. Packets differ in serving size and ingredients, so check the nutrition label and use the amount specified for the volume of water. Some mixes add little energy but contribute substantial sodium; the calorie estimate here is based on tamarind concentrate rather than a specific packet.

Can I make sinigang without tamarind concentrate?
Yes. Use a prepared sinigang mix, tamarind pulp, or a different sour fruit such as green mango. Tamarind pulp usually needs to be softened and strained to remove seeds and fibers, so follow its package directions. Each substitute gives the soup a different sourness and aroma.

Why is my sinigang broth not sour enough?
Tamarind products vary in strength, and the amount needed can also depend on how much broth evaporated. Stir in extra concentrate a teaspoon at a time, taste after each addition, and balance with a little fish sauce if the broth tastes flat. Avoid adding a large amount all at once.

Can I make the soup ahead?
Yes. Cook the pork and broth with the sturdy vegetables, cool and refrigerate them promptly, then reheat the soup to 165°F (74°C) before serving. Add leafy greens near the end of reheating so they do not become overly soft. Keep refrigerated leftovers for 3–4 days.

Can I use pork shoulder instead of pork loin?
Yes. Shoulder has more connective tissue and can become tender with a longer gentle simmer, but it is usually richer and may increase calories per serving. Start checking tenderness after about an hour, and keep the broth at a quiet simmer rather than a hard boil.

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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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