Crunchy salmon pie

Ingredients

• 1 cup (150g) plain flour
• 1/4 teaspoon paprika
• 90 gram butter, chopped
• 3/4 cup (90g) grated cheddar cheese
• Filling
• 3 eggs
• 300 gram sour cream
• 2 tablespoon mayonnaise
• few drops tabasco sauce
• 210 gram can red or pink salmon, drained, flaked
• 1/2 small_piece onion (40g), grated
• 1 stalk celery (150g), trimmed, chopped finely
• 1/2 cup (60g) grated cheddar cheese