Au Gratin

Simple Potato Au Gratin

Ingredients

• 45g unsalted butter
• 28g all-purpose flour
• Black pepper to taste
• 475ml milk
• 128g shredded cheddar cheese
• 6 medium thinly sliced potatoes
• 2 Red onion, diced

Directions

1. Preheat oven to 350° C
2. In a large saucepan, melt butter over low heat.
3. Stir in flour and pepper until smooth.
4. Gradually add milk.
5. cook and stir for 2 minutes or until thickened.
6. Remove from heat and stir in cheese until melted.
7. Add potatoes and onion.
8. Transfer to a baking dish, cover and bake for 1 hour.
9. Uncover and make for another bake for 30-40 minutes or until the potatoes are tender.