Where all of Grandmother's favorite recipes are found, just like Grandmother makes them, with a little love.
Preheat oven to 350°F.
Line or grease a 12 hole muffin tin.
In a large bowl, sift together flour, baking powder, baking soda, and salt.
In a medium bowl, mix oil, sugar, milk, vanilla, lemon juice, and zest.
Mix wet and dry ingredients until smooth.
Fill each muffin tin about 2/3 full.
Bake cupcakes for 17-20 minutes or until a toothpick inserted comes out clean.
Remove cupcakes from muffin tin, and place on wire cooling rack.
Place blueberries, strawberries and sugar in a pan and heat until the berries release their juices.
Combine cornstarch, juice, and water in a small bowl. Stir together until smooth.
Add starch mixture to pan and stir to mix completely.
Bring mixture to boil for a few minutes.
Allow glaze to cool before serving over cupcakes.