Homemade Bailey's Irish Cream Cookies with Chocolate Chips - My Home Made Recipe

Ingredients

• 3/4 cup brown sugar, packed.
• 1/4 cup sugar.
• 1 egg.
• 1 1/2 cups flour.
• 1/2 cup unsalted butter, at room temperature.
• 1 tablespoon Bailey's Irish Cream.
• 1 cup chocolate chips.
• 3/4 teaspoon baking powder.
• 1/2 teaspoon baking soda.
• 1/4 teaspoon salt.
• 1/2 cup unsalted butter, at room temperature (for buttercream).
• 2 teaspoons Bailey's Irish Cream (for buttercream).
• 1 cup powdered sugar, sifted (for buttercream).