In a large pan, heat oil and on medium heat sauté the onions, then add garlic, parsley, and Spinach, cook until all the moisture is then reduced.
Combine Spinach, ricotta cheese, Parmesan cheese, eggs in a bowl, mix well. Season with salt and pepper.
Unroll Crescents, pull apart at perforations.
Place in a 12-pan muffin tin, spray lightly with cooking spray, and place crescent triangles in muffin tin. Place one scoop of spinach ricotta mixture in each, fold each corner on top. Repeat for each.
Place in oven and bake for 15-20 minutes at 350 degrees, until golden brown. Ready to Serve.