Sure, that's what the budget-cooking tag is for.
Please do note, however, that all of the usual expectations around specificity and constructiveness still apply. So questions of the form recommend me some cheap meal ideas/restaurants will be closed, not because they are off-topic but because they are polls.
I point out the above because the budget-cooking tag historically attracted these types of questions and we had to delete a lot of them (keeping one or two, such as the one above, for historical reference). As long as the questions are reasonably specific, they're welcome here.