Preheat your oven to 350F and line a 9x9" baking dish with parchment paper. I like to spray/grease the dish first before placing the parchment paper in, to help it stay down.
In a medium bowl, add the flour, ground freeze-dried strawberries, baking powder, baking soda and salt. Whisk to combine. Set aside.
1 ⅓ cups all purpose flour, ⅓ cup ground freeze-dried strawberries, 1 tsp baking powder, ½ tsp baking soda, ½ tsp kosher salt
In a separate large bowl, add the eggs, maple syrup, melted & cooled butter, milk and vanilla extract. Whisk until combined and smooth.
2 large eggs, ½ cup maple syrup, ½ cup unsalted butter, ½ cup milk of choice, 1 tsp vanilla extract
Pour dry ingredients into wet ingredients and use a spatula to stir until the batter is mostly smooth with a few small clumps.
Pour cake batter into prepared baking dish and level out the top. Transfer to the oven and bake for 35 minutes, or until a toothpick comes out clean.
Allow the cake to cool for 10 minutes in the pan before transferring to a wire rack to finish cooling.
Once the cake is cooled, prepare the frosting by adding the softened cream cheese, butter, 1 tbsp of milk, and vanilla extract to a large bowl or the bowl of a stand mixer. Beat until smooth and combined. Then, add in powdered sugar, ground freeze-dried strawberries and salt. Beat again until combined. Only add in the additional 1 tbsp of milk if it seems like it needs it!
4 oz cream cheese, 2 tbsp unsalted butter, 1 cup powdered sugar, 2 tbsp ground freeze-dried strawberries, 1-2 tbsp milk of choice, splash of vanilla extract, pinch of kosher salt
Spread the frosting evenly over the cooled strawberry snack cake. Optionally, garnish with more freeze dried strawberries or even fresh strawberries. Slice into 9-12 pieces and enjoy!