1. Preheat oven 400°F.
2. Mix together feta, spinach, shrimp and garlic.
3. Brush one sheet of phyllo dough with melted butter and cut lengthwise into three even strips.
4. Spoon about 1 Tbsp. of shrimp filling at end of phyllo dough strip and fold up to form a triangle.
5. Place on a lightly oiled baking sheet.
6. Brush each triangle with melted butter and bake 25 minutes or until golden brown.
Tip: Cover phyllo dough with slightly damp towel to keep from drying out.