These Lemon, Poppy Seed and Parsnip muffins with lemon drizzle are so delicious! The parsnip lends a lovely subtle earthy taste that goes brilliantly with the lemon. Parsnip Muffins Here is a recipe for a traditional, refreshing lemon poppy seed muffin, with parsnip. The parsnip lends a lovely subtle earthy taste that goes brilliantly with