Buttercrunch

Buttercrunch is a butterhead, or Bibb-type, lettuce that forms a small, tight rosette rather than a loose, sprawling head. Its outward-facing leaves are thick, puckered, and dark green, wrapping around a tender, pale center, and remain crisp and juicy despite their softness. The flavor is mild, sweet, and buttery, and the plant is slow to bolt, holding its compact form longer than many other lettuces.

The tender, delicate leaves work well as wraps, holding fillings without the stiffness of coarser lettuces. They also form a soft, creamy base for salads, providing a textural contrast when combined with crunchier greens such as romaine. That balance of softness and crispness makes the leaves a versatile foundation for building a salad generally.

Buttercrunch shows strong heat tolerance, producing hearts that do not turn bitter even in warm weather. Later sowings hold up well into autumn, and the plants also grow well in cold frames set out in spring, reflecting adaptability across a wide temperature range. It resists bolting and carries resistance to mosaic virus, meaning it is less prone to premature seed-stalk formation and to that common viral disease. Its high tolerance for cold also allows it to be started earlier in the season than many other lettuces.

Buttercrunch is an heirloom lettuce that was named an All-America Selections winner in 1963. From early on it was noted for standing up to hot weather without turning bitter, taking longer to bolt than many types, and shrugging off mosaic virus, a combination that made it a dependable pick for both home gardeners and market growers.