Steps:

• Heat oven to 350°F Butter a 12-cup bundt pan.
• In a large bowl, whisk together flour, baking powder, baking soda and salt. Set aside.
• In another large bowl, beat butter (or margarine) until smooth. Add sugar and beat for 2 to 3 minutes until fluffy. Beat in eggs, one at a time, beating well after each addition. Add lemon juice, lemon zest and vanilla and beat until combined. Beat in flour in three additions, alternating with buttermilk. Beat for 2 minutes. Fold in blueberries. Spoon into prepared pan.
• Bake at 350F for 50 minutes or until a toothpick inserted in center of cake comes out clean. Cool on a wire rack for 20 minutes. Run a sharp knife around edges of the pan. Turn out and cool completely.
• Glaze: in a small bowl, mix together confectioners' sugar, lemon juice and corn syrup until smooth. Drizzle over top of cake and let it roll down the sides.

Steps:

• In a mixing bowl, cream together butter and sugar until light and fluffy.
• Mix in the egg, lemon extract, vanilla extract, lemon juice, lemon zest, yellow gel coloring until smooth.
• In a separate bowl, whisk together the flour, baking powder, baking soda.
• Dump this dry mixture into the wet mixture and mix until just combined.
• Scoop out small portions of the dough and shape them into balls. Roll them in a plate filled with granulated sugar. Place them on a cookie tray, lined with parchment paper and chill the tray for 15-20 minutes.
• Then, bake at 350 degrees for about 15 minutes or until the edges are firm and slightly golden brown.
• Allow these cookies to cool down and enjoy!