Ricotta, Cambozola, and Spinach-Stuffed Manicotti

Ingredients

• 8 manicotti
• 1 onion, chopped
• 2 cloves garlic, chopped
• 1 stalk celery, chopped
• 2 tablespoons (30 ml) olive oil
• 1/2 cup (125 ml) red wine
• 1 can 28 oz (796 ml) crushed tomatoes (California-Style)
• Red pepper flakes, to taste
• 1/4 cup (60 ml) fresh basil, chopped
• Salt and pepper
• 4 cups (1 litre) fresh spinach, trimmed and chopped
• 2 tablespoons (30 ml) olive oil
• 1/3 cup (75 ml) Cambozola cheese (100g)
• 1 1/2 cups (375 ml) ricotta cheese
• 1 egg
• 3 tablespoons (45 ml) flour
• Nutmeg, if desired
• Salt and pepper