What oil does Mariscos Del Puerto fry in?
Mariscos Del Puerto most likely fries in soybean oil and vegetable oil blend, but the chain has not confirmed it.
In detail: No official source found; industry default assumed. Mariscos Del Puerto is a small independent Mexican seafood restaurant (San Antonio, TX, with a related Pharr, TX location) with no corporate website, allergen PDF, nutrition page, or franchise disclosure document. Its menu confirms deep-frying (fried shrimp, crab-stuffed fried shrimp, breaded/fried fish fillets and tacos, crinkle-cut fries), but the specific frying oil is never disclosed anywhere online. Independent Tex-Mex/seafood kitchens of this size almost always use a generic commodity soybean or vegetable oil blend for the fryer, so that is the assumption here, not a confirmed fact.
Ordering at Mariscos Del Puerto? Build your meal in the app and see its seed oil total before you pay.
Build my orderMariscos Del Puerto at a glance
| Fry oil (US) | Soybean oil and vegetable oil blend (estimated) |
| Seed oils | Yes |
| Beef tallow | No |
| Peanut oil | No |
| Seed oil grade | C (7.9 g average per item, 53 items) |
| Is it a seed oil? | Soybean oil: Yes · Vegetable oil: Yes |
The 5 cleanest things to order at Mariscos Del Puerto
Learn this once: a salad with grilled protein and the dressing left off is nearly always the lowest seed oil order anywhere. So the list below sticks to real meals, salads included, never just a water.
| Item | PUFA |
|---|---|
| Ceviche de Pescado | 1.0g |
| Ceviche de Camarón | 1.0g |
| Caldo de Camarón | 2.0g |
| Caldo de Pescado | 2.0g |
| Tostada de Pescado | 3.0g |
Lower PUFA is cleaner. These are estimates from published nutrition data and disclosed oils; preparation varies by location.
Build your Mariscos Del Puerto order
Pick your meal, sides, sauces and drink in the app and see your seed oil total before you order. It logs to your day in one tap. Free on iPhone and Android.
Build my orderWhy the frying oil matters
Most fast-food chains fry in seed oils like soybean, canola, corn, or a blend of them, which are high in polyunsaturated fat (PUFA). A handful still use beef tallow or other stable fats, which are far lower in PUFA. The oil a kitchen fries in is the single biggest driver of how much seed oil ends up on your plate. See the full breakdown on the Mariscos Del Puerto report card, or where it lands on the Seed Oil Index. See which chains fry in real fats on Tallow Watch.
Frequently asked
What oil does Mariscos Del Puerto fry in?
Mariscos Del Puerto most likely fries in soybean oil and vegetable oil blend, but the chain has not confirmed it. In detail: No official source found; industry default assumed. Mariscos Del Puerto is a small independent Mexican seafood restaurant (San Antonio, TX, with a related Pharr, TX location) with no corporate website, allergen PDF, nutrition page, or franchise disclosure document. Its menu confirms deep-frying (fried shrimp, crab-stuffed fried shrimp, breaded/fried fish fillets and tacos, crinkle-cut fries), but the specific frying oil is never disclosed anywhere online. Independent Tex-Mex/seafood kitchens of this size almost always use a generic commodity soybean or vegetable oil blend for the fryer, so that is the assumption here, not a confirmed fact.
Does Mariscos Del Puerto use seed oils?
Yes. Mariscos Del Puerto most likely fries in soybean oil and vegetable oil blend. The chain has not confirmed it. Its seed oil grade is C, about 7.9 g of polyunsaturated fat per menu item.
Does Mariscos Del Puerto use beef tallow?
No. Mariscos Del Puerto most likely fries in soybean oil and vegetable oil blend, not beef tallow. The chain has not confirmed it.
Does Mariscos Del Puerto use peanut oil?
Not that we can find. Mariscos Del Puerto most likely fries in soybean oil and vegetable oil blend. The chain has not confirmed it. If you have a peanut allergy, ask the restaurant directly, because oils and suppliers can vary by location.
What is the lowest seed oil order at Mariscos Del Puerto?
Taco Gobernador (4.0 g of polyunsaturated fat). Next: Taco Camarón del Tío (5.0 g) and Taco El de la Casa (5.0 g).
Which Mariscos Del Puerto item has the most seed oil?
Family Pack Fried Shrimp (20 pc), at about 40.0 g of polyunsaturated fat as listed.