I bought 16 pounds of potatoes on sale for 3.98 and prepped them for future meals. Heres how: 1. Blanching prevents the potatoes from turning brown. 2. Lay the diced potatoes on wax paper-lined sheets and freeze. 3. Once frozen, bag them in meal-sized portions to avoid waste. Now I have 9 meals ready at just 0.45 per meal. Its the little things that make meal prep easier!