Melt the cream cheese in the microwave. Do not let it boil!
Add sugar, vanilla extract, salt and lemon juice and using a stand mixer or hand mixer, mix until the sugar is completely dissolved.
Add eggs one at a time, allowing each to incorporate before adding the next.
Spread the cheesecake batter evenly on top of the brownie batter in the pan
Randomly add dollops of strawberry puree (made in Step 1) to the cheesecake batter and swirl it in with a knife/skewer to create a marbled effect.