Yes, some tikka masala recipes contain nuts, particularly cashew nuts.
Tikka masala recipes can vary, but some include nuts in the sauce to add creaminess and flavor. The reference text specifically mentions cashew nuts as an ingredient in the sauce, along with tomato puree, onions, turmeric, and vegetable broth.
Therefore, while not all tikka masala recipes will include nuts, it's common for them to be present, especially cashew nuts. If you have a nut allergy, it's crucial to confirm the ingredients before consuming tikka masala.
