Preparation time: 5 minutes
Cooking time: A few minutes
Cost: Reasonable

1. Lightly toast bread slices.
2. Spread a thin layer of mustard on all 8 pieces of bread.
3. Top 4 of the slices with the Cheddar cheese. Place under broiler until the cheese is melted.
4. Divide the pears, ham and spinach into fourths.
5. Place the pear slices on the melted cheese, then the ham on the pears, and, finally, the spinach on the ham.
6. Top with the 4 remaining pieces of bread.
7. Slice each sandwich in half and serve immediately.