High-Protein Vegetarian Meal Prep: A Full Week Plan, Grocery List, and Cost Breakdown

Getting enough protein on a vegetarian diet is easy in theory and exhausting in practice, especially on a Wednesday night when you have nothing cooked. This guide gives you a complete high-protein vegetarian meal prep plan that takes about 90 minutes on one day, delivers roughly 100 to 120 grams of protein daily, and shows what it costs per meal.

How Much Protein Do You Need on a Vegetarian Diet?

A common guideline for active adults is about 1.2 to 2.0 grams of protein per kilogram of body weight per day, depending on training goals. For a 70 kg person, that’s roughly 85 to 140 grams. This plan targets around 100 to 120 grams, which suits most people who exercise regularly. If you have kidney issues or a medical condition, check your target with a doctor or dietitian first.

Best Vegetarian Protein Sources for Meal Prep

Pick foods that reheat well and stay good for 4 days. Approximate protein per serving:

FoodServingProtein (approx.)Seitan100 g25 gTempeh100 g19 gCooked lentils1 cup (200 g)18 gGreek yogurt (plain)200 g18–20 gFirm tofu150 g12–20 gCooked chickpeas1 cup (165 g)14 gCottage cheese150 g16–17 gEdamame (shelled)1 cup17 gEggs1 large6 g

Values vary by brand, so check your labels.

The 1-Week High-Protein Vegetarian Meal Plan

This plan uses four core recipes you cook once and mix and match, so you don’t eat the same thing seven days straight.

MealMonday-WednesdayThursday-FridayBreakfastGreek yogurt bowl with oats, chia, and berries (~30 g)Tofu scramble with spinach (~28 g)LunchLentil and chickpea grain bowl with tahini dressing (~35 g)Black bean chili with rice (~30 g)DinnerBaked tempeh stir-fry with brown rice and broccoli (~35 g)Lentil chili or leftover grain bowl (~32 g)SnacksEdamame, boiled eggs, or cottage cheese (~15–20 g)Same

Weekly meal plan

Weekly Grocery List

Feeds one person for 5 days.

Proteins

• Firm tofu, 2 blocks (about 800 g)
• Tempeh, 2 packs (about 400 g)
• Dry or canned lentils, 500 g dry or 4 cans
• Canned chickpeas, 3 cans
• Canned black beans, 3 cans
• Plain Greek yogurt, 1 kg
• Eggs, 6
• Cottage cheese, 1 tub
• Frozen edamame, 1 bag

Grains and pantry

• Brown rice, 500 g
• Rolled oats, 500 g
• Chia seeds, small bag
• Tahini, 1 jar
• Soy sauce, canned tomatoes, spices (cumin, smoked paprika, chili powder)

Produce

• Spinach, broccoli, bell peppers, onions, garlic, carrots, lemons, berries (frozen works)

Cost Breakdown

Here’s an example breakdown. Replace these with your own receipt totals, since prices vary by store and country. Real numbers from your own shopping are also what make this post rank above generic ones.

CategoryApprox. costTofu and tempeh$9Beans and lentils$7Dairy and eggs$9Grains and pantry$6Produce$12Weekly total~$43Cost per day~$8.60Cost per 30 g of protein~$2.40

Sunday Prep Routine (90 Minutes)

1. Start the slow items (0–10 min): Put rice on and lentils simmering. Preheat the oven to 200°C (400°F).
2. Bake the proteins (10–40 min): Cube and season the tofu and tempeh, and bake on a sheet pan until golden.
3. Make the chili (10–50 min): Sauté onions, garlic, and spices, then add beans, tomatoes, and lentils. Simmer.
4. Boil eggs and chop veg (40–70 min): Boil 6 eggs and portion out vegetables.
5. Assemble (70–90 min): Build bowls, portion yogurt into jars, and mix the tahini dressing. Let everything cool before lidding.

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Storage and Food Safety Tips

• Cool food quickly, then refrigerate within 2 hours.
• Cooked meals keep 3 to 4 days in the fridge. Freeze the chili and any portions for days 5 to 7.
• Keep dressings and yogurt toppings separate until eating to avoid soggy bowls.
• Reheat until steaming hot.

Frequently Asked Questions

Can you get enough protein as a vegetarian without supplements? Yes. With eggs, dairy, legumes, tofu, and tempeh, 100+ grams a day is realistic without powders.

How long does vegetarian meal prep last in the fridge? Typically 3 to 4 days when stored in airtight containers.

Is high-protein vegetarian meal prep expensive? Not usually. Beans, lentils, tofu, and eggs are among the cheapest protein sources per gram.

Can I make this vegan? Swap Greek yogurt for soy yogurt, drop the eggs and cottage cheese, and add extra tofu, seitan, and edamame.

Final Thoughts

High-protein vegetarian meal prep works because you cook a few flexible components once and mix them through the week. Start with this plan, adjust portions to your own protein target, and update the costs with your local prices.

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