Ingredient: unsweetened oat milk

Prepare the creamy cashew béchamel in advance for a quick assembly. Toasting the baguette ensures it stays crispy under the toppings. Watch closely while broiling to avoid burning—broilers can be intense! Serve hot for the best texture and flavor. For gluten-free, use a gluten-free baguette. For nut-free, substitute sunflower seeds...