Curry powder itself is spicy, and too much seasoning is used.

1. Curry powder itself is spicy. Different brands and types of curry powder will have certain differences in spiciness and flavor. If the curry you choose is spicier, the taste of the cooked bell pepper curry will be obviously spicier.

2. Excessive use of seasonings. In the process of cooking bell pepper curry, if too much seasoning is used, especially excessive use of spicy seasonings such as chili powder and Sichuan pepper powder, it will also cause the spicy flavor of bell pepper curry to be too strong.