"Create a luscious stuffed marrow recipe using a medium-sized marrow and the following available ingredients as inspiration: steak mince, onions, shallots, carrots, cream, mushrooms, courgettes, fresh parsley, fresh coriander, fresh oregano, fresh basil, dried herbs, sun-dried tomatoes, cherry tomatoes, and Korean chilli paste. Make it suitable for an omnivore household, low sugar, and borderline diabetic-friendly, with a hearty but balanced filling that supports weight loss while maintaining muscle strength. Use a rich, savory flavor profile, and include optional ways to keep it gut-friendly. Assume intermediate cooking skills and a full kitchen with oven, stovetop, microwave, air fryer, blender, food processor, grill, and pressure cooker available. Use imperial units only. Provide a complete recipe with ingredients, clear steps, timing, and serving suggestions."