Jam Rolls (Swiss Roll) Recipe Ingredients: •3 large eggs - room temperature •½ cup granulated sugar (100 g) •¾ cup all-purpose flour (100 g) •1 tsp baking powder (4 g) •½ tsp vanilla extract (optional) •4–6 tbsp strawberry or raspberry jam •Powdered sugar for dusting (as needed) Instructions: 1. Prepare the pan: •Preheat oven to 400°F (or 200°C) •Line a jelly roll pan with parchment paper. 2. Make the batter: 1. Beat eggs sugar on high speed for 5–7 minutes, until very thick and pale. 2. In a se