Spinach Crostini

Ingredients

• 1 10 oz pkg frozen spinach thawed and drained
• 2 Roma tomatoes chopped
• 1/2 red pepper chopped
• 1/2 green pepper chopped
• 1 small onion chopped
• 1/2 c feta cheese crumbled
• 1/4 c mayonnaise
• 1/4 c sour cream
• 1/2 to black pepper