Spinach Phyllo Pizza

Ingredients

• 1 1/2 lb. spinach (discard coarse stems), washed and drained
• sun-dried tomatoes
• 5 Tbsp. unsalted butter, melted
• 7 sheets phyllo (17 x 12-inch), stacked between 2 sheets wax paper and covered with damp towel
• 6 Tbsp. freshly grated Parmesan cheese
• 1 tsp. dried mint
• 1/2 c. sliced red onion
• 2/3 c. crumbled Feta cheese
• 1 1/2 Tbsp. olive oil