Queso Fresco Ravioli - Tropical Cheese

Ingredients

• 1 tablespoon olive oil
• 1 small onion, finely diced
• 2 cups finely crumbled Tropical Queso Fresco, divided
• 1 cup thawed frozen chopped spinach, well drained
• 1/4 cup grated Tropical Cotija cheese
• 1 large egg
• ¼ teaspoon salt
• 8 ounces prepared/store-bought Fresh Pasta Sheets
• 4 tablespoons butter
• 8 Fresh Sage Leaves plus more for garnish