These Cheesy Thumbprint Appetizers with Hot Pepper Jelly are the ultimate savory and spicy bite-sized treats. Combining the rich taste of sharp Cheddar cheese, a hint of heat from cayenne pepper, and a sweet and tangy kick from hot pepper jelly, these appetizers are perfect for parties or as a snack. Quick to prepare, they are sure to impress your guests with their irresistible flavor combination and crispy, cheesy exterior. Make them ahead of time and serve them warm or at room temperature for a delicious and easy appetizer.