Didn’t discover this trying to stretch but I will mix jasmine or sticky rice into the mu shu chicken filling and add some soy sauce. My daughter eats all the mu shu pancakes so I added rice once and it was really good. Can easily double the amount you get.
If you don’t mind boiling water, you can make a bunch of lo mein noodles and then mix in your Chinese food. Flat rice noodles for Thai.
Not take out, but a really easy I don’t want to cook a meal is a crunchy chicken salad. I buy those bigs of just bare chicken nuggets or tenders from Costco. You just throw them in the oven. When done I add them to a bag of salad mix. Southwest, avocado ranch or Asian all work really well.
Oddly in our area rice is an extra charge so we usually just make it at home but if your entrees come with the big boxes of rice and you have leftover you can make fried rice or a chicken/cheese rice dish or ground beef or chicken with whatever seasoning or sauce you have and mix the rice in. I like ground pork, ginger, Thai chili oil with rice mixed into it. DH like ground beef, bulgogi sauce and rice mixed in.