Can I use fresh chicken breast instead of diced?
Yes. Dice fresh boneless, skinless chicken breast into bite-size pieces, season, and cook in olive oil in a skillet until golden and cooked through (165°F internal temp) before topping the toast.
What temperature and how long should I bake this?
Bake at 400°F for 12–15 minutes, until the cheese is melted and bubbly and the garlic toast is golden. Watch after 10 minutes to prevent over-browning.
Can I prep this ahead of time?
Yes. Assemble the toast on a baking sheet, cover with foil, and refrigerate up to 4 hours. Bake from cold, adding 2–3 minutes to the baking time.
What if I don't have garlic parmesan sauce?
Mix 1/4 cup sour cream or mayo with 1 tbsp grated Parmesan, 1 minced garlic clove, and a pinch of salt. Spread on toast before adding chicken and cheese.
Can I use a different cheese?
Yes. Cheddar, Gruyère, or a blend of mozzarella and Parmesan work well. Avoid low-moisture cheeses that don't melt as smoothly.