| amount | preparation | Sauce |
|---|---|---|
| Butter/Unsalted | 60g | |
| Cheese/Gruyere/French | 200g | Grated |
| Cheese/Mozzarella/Ball/low water content | 100g | Grated |
| Flour/All Purpose | 50g | |
| Milk/Whole | 750ml | |
| Salt/Kosher | 3/4 tsp | Topping |
| Breadcrumb/Panko | 40g | |
| Butter/Unsalted | 30g | Melted |
| Salt/Kosher | pinch |