Arrowroot is a tropical tuber that is widely used as a source of starch in cooking. It is commonly used in many cuisines and can be prepared in various ways. Since you mentioned a countryside lifestyle, I'll provide you with a simple and traditional recipe for cooking and eating arrowroot. Keep in mind that arrowroot should be thoroughly cooked before consuming, as it contains natural toxins that are eliminated through cooking.

Recipe: Arrowroot Porridge

Ingredients:

Fresh arrowroot tubers
Water
Milk (optional)
Sugar or honey (optional)
Cinnamon or nutmeg (optional)
Instructions:

Harvesting and Preparing Arrowroot:

Start by harvesting fresh arrowroot tubers from the ground. Make sure they are clean and free from any dirt.
Wash the arrowroot thoroughly under running water to remove any dirt or debris.
Peel the arrowroot tubers using a knife or a vegetable peeler. The outer skin can be tough, so ensure you remove it completely.
Cooking Arrowroot:

Cut the peeled arrowroot tubers into small, even-sized pieces to ensure they cook evenly.
Place the arrowroot pieces in a pot and cover them with water. Make sure there's enough water to fully submerge the arrowroot.
Boiling Arrowroot:

Put the pot on the stove and bring the water to a boil.
Reduce the heat to a simmer and cook the arrowroot until it becomes tender. This may take around 20-30 minutes, depending on the size of the arrowroot pieces.
Making Arrowroot Porridge:

Once the arrowroot is fully cooked and tender, drain the excess water from the pot.
Mash the cooked arrowroot using a potato masher or fork until it reaches a smooth consistency. If you prefer a creamier porridge, you can add milk during this step.
Sweetening the Porridge:

If you like your porridge sweet, add sugar or honey to taste. Start with a small amount and adjust as needed.
You can also add a pinch of cinnamon or nutmeg for extra flavor, if desired.
Serving:

Serve the arrowroot porridge warm in bowls.
It can be enjoyed as is or accompanied by your favorite countryside breakfast items.
Please note that this recipe is a basic way to cook and eat arrowroot. The Polin lifestyle may have its unique twists on preparing arrowroot, so feel free to explore and experiment with other local ingredients and cooking methods that suit your preferences and cultural practices. Enjoy your delicious arrowroot porridge!