Protein is the bottleneck in almost every prep session. Everything else — grains, roasted vegetables, sauces — practically makes itself, but the meat needs active cooking, and a standard skillet handles four servings at a time if you're lucky. A cast iron griddle changes the math: a wide, professional-style searing surface that fits a crowd of patties or chicken pieces at once, and your cast iron griddle holds heat between batches so the last round sears as hard as the first. The 7 sunday batch-cooking sessions below are built for parents who'd rather cook once and eat all week — and with this tool running the protein station, that once gets a lot faster.
Sunday Batch Cooking: Cook Big, Eat All Week
The preppers who make it look easy all cook in volume — and volume needs surface area. Four burgers at a time in a skillet is a hobby; a full griddle of them is a system. With your cast iron griddle, the system runs hot and fast: smash, sear, flip, repeat, with the press keeping every patty uniform so they all cook at the same rate. For parents, uniformity is the quiet win — sunday batch-cooking sessions where every container matches means no sad portions and no guessing. Cook big on this tool, portion evenly, done.
1. Cook a Big Pot of Grains
Grains are the backbone of a prep week: rice, quinoa, farro, or barley cooked in bulk on Sunday become the base for countless meals. Cook more than you think you need — grains are cheap and endlessly versatile. Cool quickly, portion, and refrigerate; most keep five days.
What makes cook a big pot of grains a natural prep candidate is the protein — and it cooks protein in volume. Sear a week's worth in a fraction of the time a skillet would take, with edges that stay appealing after reheating. Batch the meat, and the rest of the week assembles itself.
2. Roast a Tray of Vegetables
One sheet pan, 425°F, twenty-five minutes — and you have the vegetable component for the entire week. Broccoli, cauliflower, carrots, Brussels sprouts, sweet potato: cut uniformly, toss in oil and salt, roast until the edges caramelize. Roasted vegetables reheat well and work in bowls, wraps, pastas, and salads. Batch after batch stays hot on a cast iron griddle — cast iron doesn't quit halfway through prep day. Protein cooks fast and evenly when the cast iron griddle stays ripping hot through the whole batch. Parents juggling schedules find that prepped food removes one daily negotiation from family life.
3. Wash and Chop Produce
The single highest-leverage prep job: wash the greens, chop the vegetables, slice the fruit. Prepped produce gets eaten; whole produce wilts in the drawer. It takes thirty minutes and transforms your fridge from a storage unit into a salad bar. Store greens with a paper towel to absorb moisture. A cast iron griddle turns the protein portion of prep day from an hour into about twenty minutes. Searing in volume on it compresses the protein portion of prep day dramatically.
Pair wash and chop produce with roasted vegetables and a grain, and this tool has covered the hardest third of the meal. Protein handled, everything else is assembly. That's the division of labor that makes prep sustainable.
4. Make a Big-Batch Soup
A stockpot of soup on Sunday is lunches and dinners for days. Lentil, minestrone, chicken noodle, butternut squash — soups are forgiving, freezable, and reheat perfectly. Make more than fits the week and freeze the surplus for a future rescue meal. Smash patties thin with the press, then let a cast iron griddle give them the crispy edges that survive reheating. Uniform pieces cook at the same rate on it, so nothing overcooks while the rest catches up.
5. Make a Sauce Trio
Sauce is what turns the same ingredients into different meals. Blend a tahini-lemon dressing, a peanut sauce, and a chimichurri or salsa verde — three jars, fifteen minutes, and every bowl all week tastes different. Sauces keep five to seven days refrigerated. While grains simmer and vegetables roast, a cast iron griddle can be searing the entire week's protein. Leftovers reheat better when the original sear was serious, which is this tool's specialty. This is a kid-approved prep that doubles as lunchbox material with zero extra work.
6. Hard-Boil a Dozen Eggs
Twelve eggs, boiling water, eleven minutes, ice bath — and you have the most versatile protein in the prep game. Snacks, salads, breakfasts, grain bowls: hard-boiled eggs improve all of them. They keep a full week refrigerated in their shells. For high-protein plans especially, a cast iron griddle is a workhorse — sear big, portion out, repeat weekly. Batch cooking works because your cast iron griddle holds its heat from the first round to the last. For parents, the real victory is fewer weeknight battles — when food's ready, everyone's calmer.
Scale hard-boil a dozen eggs up for the household or the freezer and this tool keeps pace. The wide surface takes batch after batch without cooling down, so doubling the recipe doesn't double the cooking time. Big-batch prep needs big-surface cooking.
7. Portion Nuts and Trail Mix
Nuts are the perfect prep snack — protein, healthy fats, zero preparation — but the bag is a portion-control disaster. Divide into small bags or containers: a week's worth of sensible portions in ten minutes. Add dried fruit and dark chocolate chips for trail mix. Uniform patties from the press cook evenly on a cast iron griddle, so every container gets the same result. The hard sear from it is what keeps prepped protein tasting good days later.
Gear That Handles the Protein Side of Sunday batch-cooking sessions
Prep advice loves to talk about containers and chopping, but the protein is where sessions are won or lost. Slow, small-batch meat cooking is what makes Sunday drag — the fix is heat and surface area. A cast iron griddle is the protein specialist: a broad searing surface that takes a crowd at once, a press for thin patties that cook in minutes, and this tool holds its heat from the first batch to the last. Round out the station with:
- a heat-resistant silicone oven mitts — a small upgrade that removes one of the most common prep-day annoyances for good.
- a silicone spill-stopper lid — the sort of tool experienced preppers buy twice: once to try, once as a backup.
- a silicone egg bite molds — solves a specific problem well, which beats solving five problems poorly.
- an oil spray bottle — keeps your workflow smooth on the days when you're prepping on low energy.
- an air fryer magnetic cheat sheet — pairs naturally with a weekly routine; once you use it, the old way feels needlessly fiddly.
Cook the protein fast and hot, and the rest of prep day feels like coasting.
10% Off Your First Order
Building a meal-prep setup doesn't have to happen all at once — but if you're starting, code WELCOME10 takes 10% off your first order. It's our way of making the first step of a good habit a little easier on the wallet.
Frequently Asked Questions
What is the return policy?
Orders come with a 30-day return window. If something arrives damaged, defective, or simply isn't right for your kitchen, contact support within 30 days of delivery to arrange a return or replacement. Items should be unused and in their original packaging where possible.
How do I reheat meal prep without ruining it?
Add a splash of water before microwaving grains and proteins — it creates steam that prevents drying out. Cover loosely rather than sealing tight, and heat in shorter bursts, stirring between them. For the oven, 350°F (175°C) covered with foil revives most dishes beautifully. Sauces and dressings should be added after reheating, not before, to keep flavors bright.
Can beginners really do this, or is it an expert thing?
Beginners are actually the ideal audience — meal prep rewards simple, repeatable cooking, which is exactly what beginners do best. Start with forgiving foods: roasted vegetables, cooked grains, hard-boiled eggs. These are nearly impossible to ruin and form the backbone of dozens of meals. Complexity can come later, or never; plenty of long-time preppers never move past the basics because the basics work.
How long does shipping take?
Estimated delivery times are 5–12 business days within Canada, 7–15 business days to the US, and 10–25 business days for international orders. These are estimates rather than guarantees — carriers and customs can add time, especially around holidays. You'll receive tracking information once your order ships so you can follow its progress.
What can you cook on a cast iron griddle during prep day?
Smashed burger patties with crispy edges are the signature move, but the surface handles much more: chicken pieces, sausages, bacon for breakfast prep, sliced vegetables, even grilled sandwiches. Anything that benefits from high, even heat and a hard sear works. Thin, uniform pieces cook fastest and reheat best, which is exactly what the press helps you make.