Scalloped Potatoes with cheddar

1/4 cup butter 2 lbs sliced leeks 1 tablespoon butter 2 cups whipping cream 3 garlic cloves 4 lbs yukon gold potatoes 2 cups grated white cheddar cheese 1/2[...]

2 teaspoons butter 2 teaspoons all-purpose flour 1/8 teaspoon salt 1/8 teaspoon pepper 1 dash cajun seasoning 1/2 cup 2% low-fat milk 1 1/2 teaspoons sherry[...]

2 tablespoons butter 2 tablespoons flour 1 1/2 cups milk salt and pepper 1 tablespoon butter (optional) 2 medium onions , thinly sliced (optional) 4 large[...]