16 Tbsp. Soft Butter
2 Cups Flour
1/4 Tsp. Salt
1 Tsp. Vanilla
1 1/4 Cups Sugar
1 1/2 Cups Diced Rhubarb
3/4 Pound Sliced Strawberries
1 Tbsp. Lemon Juice
2 Tbsp. Cornstarch

Preheat oven to 375°F. Line an 8″ square pan with foil leaving 2″ overhang on two edges. Spray with cooking spray.

Using an electric mixer combine butter, flour, salt, vanilla, and 1 cup sugar to form a crumb mixture. When it resembles coarse crumbs, spread 1/2 of mixture evenly in bottom of pan.

Mix filling of rhubarb, strawberries, lemon juice, cornstarch, and 1/4 cup of sugar. Spread evenly over crumb mixture. Sprinkle remaining crumb mixture over fruit. Bake until browned 45-55 minutes. Let pan cool completely on wire rack. Using foil overhang, carefully lift bars out. Peel foil off and cut into squares.