Preheat the oven to 350ºF. Add the sliced strawberries and brown sugar to a bowl and toss to coat. Set aside.
Prepare the biscuits. Add the flour, cottage cheese, baking powder, salt, and brown sugar to a bowl. Using a silicone spatula, stir until a ball starts to form. Then, switch to your hands and knead until a ball forms.
Separate the ball into 4 balls. Form each individual ball into a round biscuit, about 1 inch high and about 4 inches in diameter. Place the biscuits on a baking sheet.
Wipe each biscuit with an egg wash and sprinkle sugar over the top. Bake for 6 minutes, flip the biscuit, and bake for another 6 minutes. We flip the biscuits so that both sides become a golden brown color.
Remove from the oven and set aside to cool for 5-10 minutes.
To serve, slice the biscuits in half. Top one-half with sliced strawberries and top with the other biscuit. Top with fresh whipped cream and enjoy.