If there is one dish that earns its keep in a Canadian winter meal-prep rotation, it is a genuinely good budget slow cooker butter chicken. Restaurant butter chicken tastes wonderful but ordering it five times a month will quietly drain a grocery budget, especially once delivery fees get involved. This version leans on PC Blue Menu spices — the President’s Choice line that costs noticeably less than imported specialty blends at No Frills and Real Canadian Superstore — and it comes out creamy, properly spiced, and freezer-friendly. One Sunday session makes enough for ten to twelve portions, which at roughly $2.60 CAD a serving is hard to argue with. One…