PREPARATION:

1. Cook bacon in large saucepan over medium-high heat until browned and crisp, turning once. Drain on paper towels, reserving drippings in saucepan.
2. Add onion and celery to pan drippings; cook and stir over medium-high heat 3 minutes or until softened.
3. Add flour, stirring until well blended. Stir in milk, thyme, salt and pepper. Cook, stirring frequently, until thickened.
4. Stir in corn and tuna; cook over medium heat 5 minutes or until corn is tender, stirring frequently.
5. Crumble bacon. Serve chowder sprinkled with bacon.