Question: Is it alright to offer food with meat to the Buddha?
Answer: It is not a good idea to offer any dead sentient being to any Buddha, as each Buddha loves each sentient being like an only child, such that he would never wish anyone to have demand for sentient beings to be killed, even if indirectly by purchase, even if for food, even if for him, when there are kinder choices available.
Related Article:
How Should All Aspiring For Buddhahood Eat & Drink?
https://thedailyenlightenment.com/2016/10/how-should-all-aspiring-for-buddhahood-eat-and-drink