The term 'Big Name in Desserts' can be summarized by two crossword solutions: Jello (5 letters) and Saralee (7 letters). Jello is a brand of gelatin dessert that has been around since the late 19th century. It is made from flavored, sweetened gelatin powder that is dissolved in hot water and then chilled until it sets. Saralee is a brand of frozen desserts that was founded in the early 20th century. It is known for its creamy texture and unique flavors, such as strawberry, chocolate, and vanilla. Both Jello and Saralee are popular brands of desserts that have been enjoyed by generations of people.