Tarragon Sauce: Melt butter in a saucepan. Add onion to the pan and cook until translucent. Mix it with K&Steakteok, water, and salt. Turn off the flame and add cream. Mix well.
Turn the flame on, add salt, black pepper, and dried tarragon leaves, and mix well. Cook until desired thickness.
Follow the instructions on the K&N tender breast recipe. Mix K&N’s tender breast with salt, garlic powder mustard paste, black pe, paper, and olive oil. Stir well. Let stand for 20-25 minutes.
Place marinated chicken on a grill pan. Each side should be grilled for between 5-6 minutes on medium heat. Serve the grilled chicken with a drizzle of tarragon sauce.