Serve them as a nibble with a glass of your favorite wine, or a side to soup &/or salad.
8 flour tortillas
1 cup gouda cheese -- shredded
2 scallions -- sliced
2 apples (green or delicious), or pears -- cored and thinly sliced
Chopped walnuts or pistachios
Melt butter in a skillet. Smear Dijon mustard on one side of the tortillas.
Place one tortilla in skillet. Layer shredded cheese, scallions, apples or pears on top of the mustard, top w/ chopped nuts.
Place a second tortilla on top. Grill until the bottom tortilla is crisp and lightly browned and the cheese has melted. Flip and cook the other side of tortillas (adding more buter, as needed), until crisp. Slice in wedges.