7 cups total of fresh Wish Farms strawberries, blueberries and blackberries
1 cup granulated sugar, plus a little extra to sprinkle on top of the pie
1 tablespoon lemon juice
7 tablespoons cornstarch
2 tablespoons butter
1 egg white, beaten with a fork
Directions
Add berries, sugar and lemon juice to a large saucepan over medium heat.
Simmer about 5-10 minutes, gently stirring occasionally. Taste and sweeten if necessary. (Wish Farms berries hardly EVER need extra sugar!)
Spoon out about 1/2 cup of the juice from the pan into a bowl. Stir cornstarch into the juice until smooth. Bring pot of berries back to a simmer and slowly pour in the cornstarch.
Gently stir mixture (being careful not to mash the berries), until thickened, about 2-5 minutes.
Repeat above steps if necessary to thicken the mixture more.
Remove from heat and stir in the butter. Use a slotted spoon to grab mixture and place into the unbaked pie shell. Add the amount of juice of your liking.
Add lattice top and pinch the edges of the top and bottom pie crusts together and crimp the edge.
Brush a thin layer of beaten egg white over the top of the pie and sprinkle lightly with sugar.