← Replies in Strawberry Nutella Swirls Recipe

I'm sorry to hear that, but according to the recipe, you only need one and a half teaspoons of corn starch. However, from the photo you shared, it appears that you may have added more than that amount.

Oh, totally my fault. I was rushing and was not paying attention. I should have waited to post in the comments. I undercooked them also, I think I added too much jam or something.