Cheesy Broccoli without rotini

1/2 lb butter (2 sticks) 1 cup all-purpose flour 1 quart chicken stock 1 quart half-and-half 1 -1 1/2 teaspoon salt 1/2 teaspoon dry mustard 1/4 teaspoon[...]

2 slices white bread, torn into pieces 3/4 cup parmesan cheese , grated 4 tablespoons unsalted butter , melted, plus 2 tablespoons, chilled 1 garlic clove ,[...]

2 slices white bread, torn into pieces 3/4 cup parmesan cheese , grated 4 tablespoons unsalted butter , melted, plus 2 tablespoons, chilled 1 garlic clove ,[...]

1/2 lb butter (2 sticks) 1 cup all-purpose flour 1 quart chicken stock 1 quart half-and-half 1 -1 1/2 teaspoon salt 1/2 teaspoon dry mustard 1/4 teaspoon[...]