Super Easy and Delicious Homemade Chocolate Crisp Roll! I do it almost every week during summer

Ingredients:
CAKE
- 4 eggs
- 60g sugar
- 5g vanilla extract (1 tsp)
- 50ml milk
- 40g vegetable oil
- 50g cake flour
- 10g baking powder (2 2/1 tsp)
- 30g cocoa powder
CREAM FILLING
- 100g condensed milk
- 200g whipping cream
- 100g peanuts (any nuts)
TOPPING
- 200g dark chocolate
- 40g vegetable oil
- 100g peanuts (any nuts)