chilli sauce
US /ˈtʃɪl.i ˌsɔːs/
UK /ˈtʃɪl.i ˌsɔːs/

1.
salsa de chile, salsa picante
a sauce made from chili peppers, often with other ingredients such as tomatoes, garlic, and vinegar, used to add a spicy flavor to food
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I like to add chilli sauce to my noodles for an extra kick.
Me gusta añadir salsa de chile a mis fideos para un toque extra.
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The restaurant serves delicious spring rolls with a sweet chilli sauce.
El restaurante sirve deliciosos rollitos de primavera con una dulce salsa de chile.