Sweet and Sour Spring Rolls are a delightful variation of Chūnjuǎn. This Thermomix recipe combines the flavors of sweet and sour in one delicious appetizer. The filling is made with a combination of vegetables like cabbage, carrots, and bell peppers, along with your choice of protein, such as chicken or shrimp. The mixture is seasoned with soy sauce, vinegar, sugar, and pineapple juice for a tangy and sweet taste. The spring roll wrappers are filled with the mixture, rolled tightly, and then deep-fried until crispy and golden brown. Serve these sweet and sour spring rolls with a side of sweet and sour sauce for a burst of flavors.