If you're looking for substitutes for jalapeño peppers that provide heat without adding too much flavor, there are several options you can try. These alternatives will give you a kick without overpowering the other flavors in your dish. Here are some good options:
Anaheim Peppers: Anaheim peppers have a mild to moderate heat level, lower than jalapeños, making them a good choice when you want some heat without the intense flavor. They are commonly used in Southwestern and Mexican cuisine.
Poblano Peppers: Poblano peppers have a mild to medium heat level and a rich, earthy flavor. When roasted, their heat becomes even milder, making them suitable for dishes where you want a subtle kick.
Cubanelle Peppers: Cubanelle peppers have a slightly sweet flavor and a mild heat level. They are often used in Mediterranean and Latin American dishes and are a good option if you prefer a very mild kick.
Banana Peppers: Banana peppers have a tangy, slightly sweet taste with a mild to moderate heat level. They are commonly used in salads, sandwiches, and pickled dishes.
Pepperoncini: Pepperoncini peppers have a mild heat level and are commonly used in Italian and Greek cuisine, especially in pickled form.
Cherry Peppers: Cherry peppers come in both sweet and hot varieties. If you choose the hot version, they can provide a moderate level of heat without overpowering the dish.
Green or Red Thai Chilies: Thai chilies are much spicier than jalapeños, so you may need to use them sparingly. However, if you use just a small amount, they can add the desired heat without imparting too much flavor.
When using any of these substitutes, it's essential to keep in mind that individual pepper varieties can vary in heat level, so always taste a small piece first to gauge their spiciness. Also, remember to handle hot peppers with care, as their oils can cause skin irritation and burns. Wearing gloves while handling them is recommended.