I'm not entirely sure what you mean by "Fresh water lyly" in your countryside. If you are referring to a water lily plant or any other specific plant or ingredient, please provide more context so I can assist you better.

Assuming you have access to fresh water and want to cook food in the countryside, here are some general tips and ideas:

Outdoor Cooking: Utilize a campfire or a portable camping stove for cooking in the countryside. Make sure to follow any local fire safety guidelines and regulations.

Simple Recipes: Opt for recipes that are easy to prepare and require minimal ingredients. Dishes like one-pot meals, grilled vegetables, or simple pasta dishes can be great options.

Fresh and Local Ingredients: Take advantage of the natural resources around you. Forage for wild edibles like berries or mushrooms (ensure they are safe to eat), or source local produce to create delicious meals.

Barbecuing: If you have access to a barbecue or grill, consider grilling meats, vegetables, or even fish for a delightful outdoor meal.

Picnics: Pack a picnic basket with sandwiches, salads, fruits, and snacks. Picnics can be an enjoyable way to experience the countryside while indulging in your favorite foods.

Safety: Always prioritize food safety. Keep perishable items cool in a cooler with ice packs, and cook meat thoroughly to avoid foodborne illnesses.

Waste Disposal: Be responsible with waste disposal. Avoid leaving any trash behind, and if you're unsure about proper disposal methods, carry your waste back to a designated trash bin.

Experiment: Cooking in the countryside offers a chance to get creative. Experiment with new recipes and cooking techniques, and enjoy the experience of preparing meals in nature.

If you have specific dietary restrictions or preferences, feel free to let me know, and I can offer more tailored recipe suggestions.