Ingredients for one portion. As you can see there is quite a bit more curry paste than a tea spoon. One tea spoon is for a European palate with very little tolerance for spicy food. Just start with a tea spoon and add more if you like it more spicy. You can always add more paste until the very end of the recipe. Just keep in mind that you can’t reverse the process :-). As for the vegetables the amounts can vary as well according to taste.