Part 1: In a small mixer bowl, combine flour, 3/4 C. sugar, baking powder and salt.
Add milk, shortening, the 1 egg and vanilla.
Beat with mixer on low speed until combined.
Beat on medium speed for 1 minute.
Pour batter into greased 9x9x2 pan. Spread evenly.
Sprinkle 1 1/2 cups blueberries over batter.
Part 2: In a medium mixing bowl, lightly beat eggs with a fork.
Add ricotta cheese, sugar and vanilla. Beat until combined.
Spoon ricotta mixture over blueberries and spread evenly.
Bake in 350 degree oven
Time: 55-60 minutes or until lightly golden and knife inserted near center comes out clean.
Cool, cut into squares. Refrigerate.