Italian Spinach Ricotta Pie | Canadian Goodness

Ingredients

• 8 slices side bacon chopped
• 2 cups (500 mL) chopped fresh mushrooms
• 1/3 cup (80 mL) finely chopped onion
• 1 pkg (10 oz/300 g) frozen spinach chopped
• thawed
• well drained
• 1 Container (16 oz/475 g) Canadian Ricotta cheese
• 1 cup (250 mL) shredded Canadian Swiss cheese
• 1/2 cup (125 mL) grated Canadian Parmesan cheese
• 1 tsp (5 mL) dried oregano
• 1/4 tsp (1 mL) salt
• 1 egg
• Pastry for a double crust pie
• 1 can (7 1/2 oz/213 mL) pizza sauce heated