Ingredients
Equipment
Method
- Preheat your oven to 190°C (375°F).
- Lightly grease the 9x13 inch baking dish.
- Peel and dice the potatoes into 1.5 cm (1/2 inch) cubes. Set aside.
- In a large saucepan over medium heat, melt the butter. Whisk in the flour and cook for about 1 minute until lightly bubbling, but not browned.
- Gradually whisk in the milk, stirring constantly to remove lumps. Cook for 3-4 minutes until the sauce thickens.
- Stir in salt, pepper, garlic powder, and onion powder.
- Remove the saucepan from heat. Add 230 g (2 cups) of shredded cheddar cheese and whisk until completely melted and smooth.
- Stir in sour cream until well combined.
- In a large mixing bowl, combine potatoes with the cheese sauce and mix until all potatoes are coated.
- Pour the mixture into the prepared baking dish and spread evenly.
- Sprinkle the remaining 110 g (1 cup) cheddar cheese evenly over the top.
- Cover the dish with foil and bake for 35 minutes.
- Uncover and bake for an additional 15 minutes, or until the cheese is golden and the potatoes are fork-tender.
- Let cool for 10 minutes before serving.
Notes
For extra flavor, try adding cooked bacon bits or chopped green onions before baking.
Yukon Gold potatoes can be used for a creamier texture.
To make ahead, assemble the dish and refrigerate, then bake before serving.
Test potatoes with a fork for doneness; baking times may vary with different oven types.
