Prepare Garlic Butter: In a small bowl, combine softened butter, minced garlic (or garlic powder), Parmesan cheese, parsley (if using), red pepper flakes (if using), salt, and pepper. Mix well until smooth and creamy. Taste and adjust seasoning as needed.
Prepare Bread: Slice bread into 1/2-inch to 3/4-inch thick slices. Line a baking sheet with parchment paper and arrange bread slices in a single layer.
Apply Garlic Butter: Spread garlic butter evenly over each slice of bread, covering the entire surface.
Bake: Preheat oven to 375°F (190°C). Bake for 8-12 minutes, or until golden brown and crispy. Watch carefully to prevent burning.
Optional Broiling: For extra crispiness, broil for the last minute or two, watching closely to avoid burning.
Serve: Remove from oven and let cool slightly. Garnish with fresh parsley or red pepper flakes (optional). Serve immediately.
Notes
The type of bread you use will affect the final result. Sourdough and hearty whole wheat are recommended.
Soften the butter completely for easy spreading.
Adjust the amount of garlic, Parmesan, and red pepper flakes to your preference.
For extra cheesy goodness, sprinkle shredded mozzarella, cheddar, or provolone cheese on top of the garlic butter before baking.
Experiment with different herbs like oregano, basil, or thyme.
For a spicy kick, add cayenne pepper or hot sauce to the garlic butter.
Add finely chopped onion or shallots for a more complex flavor.
Use olive oil instead of butter for a healthier option.
Make it vegan by using vegan butter and vegan Parmesan cheese.
Store leftover oven toast in an airtight container at room temperature for up to 2 days, but it’s best enjoyed fresh.