My Grandmother's Fluffy French Toast Recipe

Ingredients

• 4 slices of thick-cut bread (e.g., brioche or challah)
• 2 large eggs
• 1 cup whole milk
• 1 teaspoon vanilla extract
• 1 teaspoon ground cinnamon
• 1 tablespoon granulated sugar
• Pinch of salt
• 2 tablespoons unsalted butter