Meat and Spinach Ravioli Filling

Heat 46 g olive oil in a large skillet over medium-high heat. Add 454 g ground beef and brown, breaking apart, until no pink remains, about 8 minutes.

Add 300 g fresh spinach to the browned meat and stir until wilted and any liquid evaporates, about 3 minutes.

Remove the pan from heat. Stir in 50 g breadcrumbs, 50 g egg, 75 g grated Parmesan, 3 g garlic salt, 5 g black pepper, and 5 g dried parsley until fully combined.