Variations:
- Add a sprinkle of smoked paprika or chili flakes for a hint of heat.
- Experiment with different types of cheese, such as mozzarella, provolone, or blue cheese, for unique flavor combinations.
- Top the finished toast with a fried or poached egg for added protein and richness.
- Substitute the dried thyme with other herbs such as rosemary or oregano for a different flavor profile.
Conclusion: With its irresistible combination of savory cheese, sweet caramelized onions, and crispy toast, this gourmet cheese and onion on toast recipe is sure to become a favorite in your kitchen. Whether enjoyed for breakfast, brunch, or any meal of the day, its simple yet sophisticated flavors are sure to impress even the most discerning palate. So gather your ingredients and get ready to elevate your toast game to new heights!