In a bowl, combine all-purpose flour, baking powder & salt.
In a stand mixer bowl with the paddle attachment or use an electric hand mixer, beat the eggs, sugar & vanilla extract for 10 minutes till the mixture turns thick, fluffy & light colored.
Add half of the flour mix, using a silicone spatula combine well.
Add the remaining flour mix, combine well without any lumps.
Use a 10x15 inch baking sheet.
Line with a parchment paper, grease with melted butter.
Pour the cake batter, spread it evenly.
Place the baking sheet into the preheated oven on the middle rack.
Bake for 12 minutes.
After 12 minutes of baking, take the baking sheet out of the oven.
Right away, sprinkle powdered sugar over the sheet cake.
Invert the cake on a parchment paper.
Sprinkle powdered sugar on the other side as well.
Roll the cake along with the parchment paper.
Keep the rolled cake in the refrigerator.
In a bowl with the whisk attachment, add cold heavy whipping cream.
Whip at high speed till soft peaks have formed.
Add 2 tbsp strawberry jam or any other fruit jams of your choice.
Whip till stiff peaks are formed.
Take the rolled sheet cake from the refrigerator.
Unroll the cake.
Spread the frosting over the sheet cake.
Roll along with the frosting.
Cut into round slices.
Enjoy.
Recipe by Cooking with Thas - Smart Cooking, Smart Living at https://thasneen.com/cooking/easiest-swiss-jelly-rolls-with-strawberry-whipped-cream-frosting-7-simple-ingredient-recipe/