Bacon-wrapped jalapeño poppers are a popular appetizer consisting of jalapeño peppers stuffed with a creamy filling, often a mixture of cream cheese and shredded cheese, then wrapped in bacon and baked or grilled until crispy. The combination of spicy jalapeños, creamy cheese, and savory bacon creates a delicious flavor contrast that's both spicy and savory, making them a crowd-pleasing favorite at parties and gatherings.