Woolies has Otoki Jin Ramen Mild 120g down to $0.85 right now, which makes it one of the cheapest hot lunches you'll find anywhere. Coles is matching that price (dropped from $1.00), so you've got two solid options if you're already doing your weekly shop. It's a mild beef-flavoured broth with chewy wheat noodles, ready in about four minutes, and it's been a staple in Korean households for over 30 years for good reason. At under a dollar a serve, it's hard to beat for school lunchboxes, late-night snacks, or just stocking the pantry before the cold weather properly sets in.