Understanding Shrimp Sizing
In the world of seafood, sizing can seem inconsistent and confusing. While some packaging might use subjective terms like 'jumbo' or 'large', the most reliable indicator of a shrimp's size is the numerical count per pound. The fundamental rule is simple: the lower the count, the larger the shrimp. Therefore, a 16/20 count shrimp is larger than a 31/35 count shrimp because fewer of them are needed to make up a single pound. The numbers on the label, such as 16/20, indicate the range of shrimp contained within one pound. This standardized approach helps consumers and chefs select the right size for their culinary needs with greater precision.
What 16-20 Count Means for Your Recipe
A 16/20 count indicates that a one-pound bag of these shrimp contains between 16 and 20 individual pieces. This places them firmly in the 'extra jumbo' or even 'colossal' category, depending on the supplier. Because of their impressive size, these shrimp are particularly well-suited for recipes where they serve as a focal point, both for their meaty texture and striking presentation. They cook quickly and hold their shape well, making them ideal for high-heat cooking methods that can easily overcook smaller shrimp.
Physical Characteristics and Weight
When raw, 16/20 count shrimp typically measure around 3 to 3.5 inches in length. Each individual shrimp weighs approximately 0.75 ounces (or 21 to 28 grams), providing a substantial, satisfying bite. It is important to note that the final size and weight can be influenced by the form in which the shrimp is purchased. Shrimp are often sold in several ways:
- Head-on, Shell-on: This is the heaviest and largest form. Removing the head can reduce the shrimp's size by two count categories.
- Headless, Shell-on: This form still includes the protective shell and is commonly used for grilling to maintain moisture and flavor.
- Peeled and Deveined: This is the most convenient form for cooking, but the final shrimp will be smaller and lighter. A head-on 16/20 shrimp, once peeled and deveined, might be comparable to a 31/40 count.
It is also worth remembering that shrimp, like all seafood, will shrink slightly during cooking due to water loss, especially if they have not been treated with preservatives. This natural shrinkage is an important factor to consider when planning portion sizes and cooking times.
Best Uses for 16-20 Count Shrimp
The impressive size of 16/20 count shrimp makes them perfect for specific culinary applications. Here are some of the best uses:
- Grilling and Skewers: Their size ensures they won't fall through the grill grates and they hold up beautifully to the high, direct heat, becoming juicy and charred.
- Shrimp Cocktail: A classic appetizer, extra jumbo shrimp make for an elegant and filling starter.
- Pasta Dishes: For recipes like shrimp scampi or shrimp Alfredo, a larger shrimp provides a more satisfying textural element that won't get lost in the sauce.
- Stuffing: These are the ideal size for stuffing with crabmeat or cheese, as their large cavity holds a generous amount of filling.
- Entrées: When shrimp is the main protein, this size makes for an impressive centerpiece, such as in a surf-and-turf dish.
Comparison of Shrimp Sizes
To better illustrate where 16/20 shrimp fit, here is a comparison table with other common sizes:
| Common Sizing Term | Count Per Pound (Raw) | Approx. Size (Raw) | Best Uses |
|---|---|---|---|
| Extra Jumbo (Colossal) | 16/20 | 3–3.5 inches | Grilling, Skewers, Shrimp Cocktail |
| Jumbo | 21/25 | 3–3.5 inches | Shrimp Cocktail, Pasta Dishes |
| Extra Large | 26/30 | 2.5–3.5 inches | Stir-fries, Pasta, Tacos |
| Large | 31/40 | 2.5–3 inches | Pasta, Salads, Soups |
| Medium | 41/50 | Under 2.5 inches | Soups, Salads, Fried Rice |
Cooking Tips for Extra Jumbo Shrimp
Cooking 16/20 count shrimp requires attention to prevent overcooking and achieve the perfect firm, juicy texture. Always remember to pat the shrimp dry before seasoning to ensure a good sear. Whether grilling, sautéing, or broiling, the cooking time is relatively short. For most high-heat methods, a cook time of 2 to 3 minutes per side is sufficient until the shrimp turn pink and opaque. For more specialized recipes, like a baked stuffed shrimp, follow the recipe guidelines carefully. The size difference also affects how sauces and seasonings adhere, as larger shrimp hold up well to more robust flavors and marinades. For additional recipe inspiration and sustainability information, consider consulting resources like the Monterey Bay Aquarium Seafood Watch guide.
Conclusion
In summary, understanding how big 16 to 20 count shrimp are is the first step toward becoming a more confident and informed seafood cook. This count represents a high-quality, extra jumbo shrimp that offers a meaty bite and impressive presentation. By learning what the numbers mean, you can reliably select the best shrimp for your recipe, ensuring consistent results, whether you're planning an elegant shrimp cocktail or a hearty grilled entrée. With their robust size and flavor, 16/20 count shrimp are a premium choice for any occasion where shrimp is meant to be the star of the show.
