|Bread slices||8 (Crusts Removed)|
|Grated parmesan cheese||1⁄4 Cup (4 tbs)|
|Prepared mustard||3 Tablespoon|
|Finely chopped onions||3 Tablespoon|
|Pimiento stuffed green olives||16|
Place frankfurters in boiling water; cover, reduce heat, and simmer 5 minutes.
To make each triangle, butter bread.
Dip slices in cheese, buttered side down.
Spread other side of bread with mustard.
Sprinkle each mustard spread side with about 1 teaspoon onion.
Place a frank diagonally across each slice.
Fasten two opposite corners of slice, cheese side out, with wooden picks.
Place on side on broiler rack.
Broil 3 inches from heat 2 to 3 minutes.
Turn triangles over.
Broil 2 to 3 minutes more.
Trim with olives on wooden picks.