Recipe adapted from skinny taste.com
Preheat oven to 375°. Combine the first four ingredients in a medium bowl, stirring with a whisk. Spray baking sheet with cooking spray.
Combine flour, flaxseed, baking powder, in a large bowl, stirring with a whisk. Cut in chilled butter with a pastry blender, or you could use 2 knives, until the mixture resembles coarse meal. Gently fold in chocolate chips and diced strawberries. Add milk mixture, stirring just until moist.
Place dough onto a floured surface and knead lightly four times with floured hands. Form dough into an 9-inch circle onto baking sheet, about 3/4" thick. Using a knife or pizza cutter cut dough into 12 wedges all the way through.
Sprinkle evenly with sugar. Bake until golden, about 18-20 minutes, depending on your oven. Serve warm.