Mmmm. This bread was tasty! I served it last night with dinner and everyone loved it. I didn't have poppyseeds (I'm not really sure what that would add to it), but I don't think it needed them. I will definitely be making this again.
1 unsliced loaf (round is preferable) sourdough bread.
1/2 pound Monterey Jack cheese, thinly sliced
1/2 cup butter, melted
1/2 cup finely diced green onion, with tops
2-3 tsp poppy seeds
Cut the bread lengthwise and widthwise - without cutting through the bottom crust. Place on a foil-lined baking sheet. Insert cheese between cuts. Combine butter, onion, and poppy seeds. Drizzle over bread. Wrap in foil; place on a baking sheet. Bake at 350 degrees for 15 minutes. Unwrap. Bake 10 more minutes, or until cheese is melted.