The term 'First Course, Sometimes' refers to the first course of a meal, which is typically either a SALAD or a SOUP. The crossword solutions for this term are SALAD (5 letters) and SOUP (4 letters). Salads are usually composed of a variety of vegetables, fruits, nuts, and other ingredients, while soups are typically made from a combination of vegetables, meats, and/or grains cooked in a liquid. Both salads and soups are often served as appetizers before the main course of a meal.