Preheat oven to 180 degree c.
Line a baking pan with parchment paper.
Take flour, gulab jamun mix, baking soda, baking powder, cardamom powder, sugar and mix well.
Add in oil and milk and fold gently.
Spoon this into baking pan. Spread evenly.
Top with chopped cashews.
Pop this into the oven and bake for 35 to 40 mins till golden brown.
Slice and serve.