Can I use frozen shrimp?
Yes. Thaw completely, then pat very dry. Moisture is the number one enemy of crispy frying and the number one cause of coating that slides off.
What size shrimp works best?
I like 16/20 or 21/25 (that is shrimp per pound). Big enough to stay juicy, small enough to cook fast.
How do I know when the oil is ready?
If you have a thermometer, aim for 350°F.
No thermometer? Try one of these: drop in a panko crumb and it should sizzle immediately, or dip the end of a wooden chopstick or spoon handle into the oil. You want steady bubbles around the wood right away. If it barely bubbles, it is not ready. If it is aggressively smoking, it is too hot.
Why did my breading fall off?
Usually one of these: shrimp was wet, oil was not hot enough, or the shrimp sat too long after breading. Dry the shrimp well, heat the oil properly, and fry within 5 to 10 minutes of breading. Also, keep breaded shrimp in a single layer so the coating does not get damp.
Can I make it gluten-free?
Yes, with a couple notes. Swap the all-purpose flour for a 1:1 gluten-free flour blend (results vary by brand, so choose one with a binder like xanthan gum), or use a simple mix of rice flour plus cornstarch. Use gluten-free panko or crushed rice cereal. Keep the cornstarch.
Is this spicy?
Not as written. Add cayenne or hot sauce to the dip if you want a little kick with your sweet.
Can I use cooked shrimp?
I would not. This recipe is meant for raw shrimp. Cooked shrimp will overcook fast and turn chewy by the time the coating browns.