In a large mixing bowl, combine 2 cups of all-purpose flour, 1/2 cup of granulated sugar, 2 teaspoons of baking powder, 1/2 teaspoon of salt, and 1/2 teaspoon of ground cinnamon.

In a separate bowl, whisk together 3/4 cup of whole milk, 2 large eggs, 1/4 cup of melted unsalted butter, and 1 teaspoon of vanilla extract.

Gradually pour the wet mixture into the dry ingredients, mixing gently until just combined.

Heat oil in a deep fryer or heavy pot to 350°F (175°C).

On a floured surface, roll out the dough to about 1/2-inch thickness and cut out donut shapes.

Carefully place the donuts into the hot oil and fry for about 1-2 minutes on each side until golden brown.

In a mixing bowl, beat 8 ounces of cream cheese until smooth. Gradually add in 1/2 cup of powdered sugar, 1 teaspoon of vanilla extract, 1/4 cup of pureed strawberries, and 1 tablespoon of lemon juice.

Once donuts are cool, fill them with the cheesecake mixture using a piping bag.

Dust with powdered sugar and garnish with fresh strawberry slices before serving.