white bread crust removed cut into 4 triangles each
Put shrimp, scallions, garlic, soy sauce and ginger into a food processor and process until it forms a paste.
Mix egg with cornstarch until smooth. Add to shrimp mixture.
Spread on each triangle of bread,
Put a small amount of canola oil and 2 tbsp. butter in non stick skillet.
Fry shrimp side down first for 2 minutes then flip and cook 1 minute. Serve warm