Calorie Deficit Meal Prep: 5 Days of Meals in 90 Minutes

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Calorie deficit meal prep means cooking once so the right portions are already waiting for you all week. This plan uses one 90-minute Sunday session to make 15 high-protein meals of 450 calories or less: five breakfasts, five lunches and five dinners for Monday to Friday.

The biggest reason a calorie deficit falls apart is not willpower. It is a busy Tuesday with no plan. When the food is already cooked and portioned, the easy choice and the right choice are the same thing.

Jump to a sectionIn this article11 sections

1. What This Calorie Deficit Meal Prep Makes
2. Your Meal Prep for the Week Calorie Deficit Schedule
3. Calorie Deficit Meal Prep Shopping List
4. The 90-Minute Prep Timeline
5. Calorie Deficit Lunch Meal Prep Tips
6. How Long Does Meal Prep Last?
7. Calorie Deficit Breakfast Meal Prep Swaps
8. Common Calorie Deficit Meal Prep Mistakes
9. Your This-Week Plan
10. Quick Questions
11. The Bottom Line

What This Calorie Deficit Meal Prep Makes

Four recipes, cooked at the same time, cover your weekday breakfasts, lunches and dinners. Here is what you get from one Sunday.

1. Protein chia pudding jars (5 breakfasts): about 290 calories and 24 g protein each. Two tablespoons of chia seeds, 1 cup of unsweetened soy milk, half a scoop of vanilla protein powder and 1/2 cup of raspberries.
2. Harvest chicken bowls (3 lunches): about 420 calories and 41 g protein each. Four ounces of chicken, 3/4 cup of roasted sweet potato, 2 cups of chopped kale, half a small apple, a tablespoon of feta and a lemon-tahini drizzle.
3. Turkey lentil bolognese (4 meals): about 450 calories and 35 g protein each. Lean ground turkey and lentils in marinara over half spaghetti squash, half whole wheat pasta, with parmesan.
4. Slow cooker chicken tortilla soup (4 meals): about 440 calories and 51 g protein each, with black beans, corn, tomatoes and a spoon of Greek yogurt on top.

That is 16 portions, so one tortilla soup goes straight into the freezer as a backup meal for a hard week.

Your Meal Prep for the Week Calorie Deficit Schedule

Breakfast is a chia jar every day. Lunches and dinners rotate so you never eat the same thing twice in a row.

Day	Lunch	Dinner
Mon	Harvest bowl	Turkey lentil bolognese
Tue	Harvest bowl	Chicken tortilla soup
Wed	Harvest bowl	Turkey lentil bolognese
Thu	Tortilla soup	Turkey lentil bolognese
Fri	Bolognese	Chicken tortilla soup

Everything you eat on Thursday and Friday goes into the freezer on Sunday and moves to the fridge the night before.

Add one or two snacks a day to reach your calorie target. A snack of 150 to 300 calories works for most women in a moderate deficit, and my list of calorie deficit snacks has 25 options sorted by calories.

Calorie Deficit Meal Prep Shopping List

One trip covers all four recipes. Buying family packs of chicken and turkey usually saves money, too.

• Protein: about 2.5 pounds of boneless skinless chicken breast, 1 pound of 93 percent lean ground turkey, vanilla protein powder, and a small block of feta and parmesan.
• Produce: 2 medium sweet potatoes, 1 large bunch of kale, 2 small apples, 1 spaghetti squash, 1 onion, 2 lemons, a bag of frozen raspberries and cilantro.
• Pantry: chia seeds, unsweetened soy milk, tahini, a jar of marinara, a pouch of cooked lentils, whole wheat spaghetti, 2 cans of black beans, a bag of frozen corn, a can of diced tomatoes with green chiles, low-sodium chicken broth, cumin and chili powder.
• Dairy: a small tub of plain nonfat Greek yogurt and a bag of shredded Mexican cheese for the soup.

The 90-Minute Prep Timeline

The trick is running the oven, the slow cooker and the stovetop at the same time. Follow this order and nothing waits on anything else.

1. Minute 0: Heat the oven to 400 degrees F. Put the chicken breasts for the soup into the slow cooker with the beans, corn, tomatoes, onion, broth and spices. Set it to high.
2. Minute 10: Halve the spaghetti squash, scoop out the seeds and roast it cut side down. Cube the sweet potatoes and roast them on a second tray.
3. Minute 15: Season the bowl chicken and add it to the oven on its own tray. It needs about 20 to 25 minutes, until it reaches 165 degrees F inside.
4. Minute 20: Brown the turkey in a large pot, then add the cooked lentils and marinara and let it simmer. Boil the pasta in a second pot.
5. Minute 40: Mix the chia jars: chia, soy milk and protein powder, shaken hard, then into the fridge. Add the berries in the morning.
6. Minute 50: Pull the chicken and sweet potatoes. Chop the kale and massage it with a squeeze of lemon. Whisk the lemon-tahini drizzle.
7. Minute 60: Build the three harvest bowls and keep the dressing in small cups on the side.
8. Minute 70: Fork the squash into strands and portion the bolognese over squash and pasta into four containers.
9. Minute 80: Clean up while the soup finishes. The slow cooker chicken shreds easily after about 3 to 4 hours on high, so shred it and portion the soup later in the afternoon.

If you do not own a slow cooker, simmer the soup on the stove for about 30 minutes instead, until the chicken is cooked through.

Calorie Deficit Lunch Meal Prep Tips

Lunch is the meal most people buy instead of bring, so it is worth getting right.

• Keep wet and dry apart. Store dressing in a small cup and add it at lunch so the kale stays crisp.
• Use real portion containers. A 3-cup glass container with a divider makes the half-vegetable, quarter-protein, quarter-carb plate automatic.
• Pack a backup. A can of tuna or a single-serve cottage cheese at work covers the day a container gets left at home.

More grab-and-go lunches are in my calorie deficit lunch ideas if you want to swap one bowl a week.

How Long Does Meal Prep Last?

Cooked chicken, turkey and soup keep safely for 3 to 4 days in the fridge, which is the standard USDA guidance for leftovers. That is why every Thursday and Friday portion goes into the freezer on Sunday.

Move frozen meals to the fridge the night before, then reheat until steaming hot all the way through (165 degrees F). Chia pudding keeps for about 5 days in the fridge in sealed jars.

Calorie Deficit Breakfast Meal Prep Swaps

Not a chia fan? Any of these make five breakfasts in about 20 minutes and land near the same 300 calories:

• Five egg and veggie breakfast wraps, wrapped in foil and reheated in a skillet
• Five jars of Greek yogurt layered with high-fiber cereal and frozen berries
• A tray of baked protein oats, cut into five squares

The calorie deficit breakfast ideas list has 15 more, with calories and protein for each.

Common Calorie Deficit Meal Prep Mistakes

1. Prepping seven days of food. By Saturday it tastes tired and is past its safe window. Prep five days and keep weekends flexible.
2. Eyeballing oil and cheese. Measure them during prep, once, and every container is right all week.
3. Making food you do not like. Prep meals you would order anyway. Bland prep ends up in the trash.
4. Skipping protein at breakfast. A low-protein morning makes the afternoon much harder.
5. Changing everything every week. Keep three of the four recipes and rotate one.

For a full seven days of meals with portions, the 7-day calorie deficit meal plan has a free printable, and the calorie deficit meals roundup has 20 more recipes under 500 calories to rotate in.

Your This-Week Plan

1. Check your daily calorie target in the calorie calculator.
2. Shop for the four recipes on Saturday.
3. Block 90 minutes on Sunday and follow the timeline.
4. Freeze all the Thursday and Friday portions right away.
5. Note which meal you liked least, and swap it next week.

Quick Questions

More from this series: Calorie Deficit Meal Plan, Calorie Deficit Meals, and What I Eat in a Day Calorie Deficit Style.

The Bottom Line

Calorie deficit meal prep turns your best intentions into food that is ready when you are hungry. One 90-minute session gives you 15 portioned meals, each high in protein and 450 calories or less.

Start with this week’s four recipes, freeze what you will eat after Wednesday, and keep the parts that work. Prep is a habit, and it gets faster every Sunday.

This meal prep guide is general wellness information, not medical advice. Calorie needs vary, and food safety times are general guidelines. If you are pregnant, have a medical condition, food allergies or take medication that affects your diet, check with your doctor or a registered dietitian before making changes.