|Preheat oven to 375°.|
Slice bread lengthwise.
Melt butter in a small skillet. Add garlic, and heat gently for 2 minutes.
Brush the melted butter generously on the cut sides of the bread halves. Sprinkle with dill and cheese. Bake until golden and very hot, 5-8 minutes.
Cut each half crosswise into 1" slices.