4 slices diagonally bread french cut (1/2-inch-thick)
1 tablespoon butter
8 servings butter softened
2 teaspoons cooking sherry dry
0.3 teaspoon thyme leaves fresh
0.3 teaspoon salt
2 small onions sweet halved thinly sliced
4 ounces swiss cheese shredded sliced
Equipment
frying pan
Directions
Melt 1 tablespoon butter in a large skillet over medium-low heat.
Add onions, and cook, stirring occasionally, 30 minutes or until dark golden brown. Stir in salt and next 3 ingredients.
Place 1/4 cup cheese on each of 2 bread slices. Top each evenly with half of onion mixture. Top each with 1/4 cup cheese. Top with remaining 2 bread slices.
Spread outside of sandwiches with softened butter. Cook in a nonstick skillet over medium heat 2 minutes on each side or until cheese melts and bread is golden brown.