How This Plan Is Structured
Sweet potatoes appear in every day of this plan as the primary carbohydrate, but they never appear in the same meal twice. The plan pairs one Sunday roasted sweet potato batch (3 lbs, $2.77) with rotating proteins and sauces so each day tastes genuinely different from the last. Total Sunday prep time is 55 minutes.
This plan skews vegetarian-leaning with eggs and chickpeas as primary proteins Monday through Wednesday, then adds ground turkey Thursday and Friday. Swap proteins freely — the sweet potato base supports chicken, fish, or any legume equally well.
Sunday Prep Session: 55 Minutes
- Start: Preheat oven to 400°F. Scrub and cube 3 lbs sweet potatoes.
- 0:08: Sweet potatoes into oven on two sheet pans (single layer).
- 0:08: Hard-boil 8 eggs: cold water, bring to boil, cover off heat 12 minutes, ice bath.
- 0:20: Cook 1 cup dry brown lentils: 2.5 cups water, boil then simmer 22 minutes.
- 0:23: Flip sweet potatoes.
- 0:35: Brown 0.75 lbs ground turkey with cumin, chili powder, garlic powder.
- 0:38: Sweet potatoes out of oven. Cool uncovered.
- 0:50: Portion all proteins and sweet potatoes into containers. Label and refrigerate.
Shopping List With 2026 Prices
- 3 lbs sweet potatoes @ $0.89/lb = $2.67
- 1 dozen eggs @ $3.49 = $3.49
- 1 cup dry green lentils @ $0.47 = $0.47
- 0.75 lbs ground turkey @ $3.99/lb = $2.99
- 2 cans chickpeas @ $1.29 each = $2.58
- 1 bag baby spinach (5oz) = $3.49
- 1 bag frozen broccoli (12oz) = $1.89
- Tahini (small jar) = $4.99 (lasts several weeks)
- Olive oil, spices, salt (pantry) = $0
- Brown rice (1 cup dry) = $0.50
Total weekly cost: $22.07 for all ingredients. Tahini amortizes across 4 to 5 uses bringing the effective weekly cost to approximately $23.50. Budget for condiments and incidentals brings the realistic total to $28 to $32.
Daily Meal Breakdown
| Day | Meal | Description | Protein | Cal |
|---|---|---|---|---|
| Mon | Lunch | Sweet potato + chickpeas + spinach + tahini | 18g | 410 |
| Mon | Dinner | Sweet potato hash + 2 fried eggs + broccoli | 18g | 380 |
| Tue | Lunch | Lentil and sweet potato bowl + hard-boiled egg | 25g | 430 |
| Tue | Dinner | Sweet potato + chickpeas + brown rice + cumin yogurt | 22g | 480 |
| Wed | Lunch | Warm sweet potato and chickpea skillet + spinach | 20g | 400 |
| Wed | Dinner | Lentil soup base + sweet potato cubes + hard-boiled egg | 26g | 440 |
| Thu | Lunch | Ground turkey + sweet potato bowl + broccoli | 30g | 440 |
| Thu | Dinner | Sweet potato and turkey skillet + brown rice | 28g | 480 |
| Fri | Lunch | Cold sweet potato + chickpea Mediterranean salad | 16g | 360 |
| Fri | Dinner | Remaining lentils + sweet potato + 2 eggs | 24g | 420 |
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Frequently Asked Questions
Can I swap sweet potatoes for butternut squash in this plan?
Yes — butternut squash is the closest substitute in texture, roasting behavior, and storage life. It has a slightly lower glycemic index (GI 51 vs 63 for sweet potato) and similar fiber content. Cost is typically $1.29 to $1.49/lb, making it about 50% more expensive than sweet potatoes. Roast at the same temperature and time. Use identically across all meals in this plan.
Is this plan suitable for weight loss?
Yes, with one adjustment. Each day in this plan averages 1,800 to 2,000 calories — appropriate for maintenance. For a calorie deficit, reduce portion sizes of sweet potatoes by 25% (to about 2.5oz per serving) and add an extra serving of non-starchy vegetables (spinach, broccoli, cucumber) to maintain volume. Protein stays the same. This brings daily calories to roughly 1,400 to 1,600 without reducing satiety significantly.
How do I keep this plan from getting boring by Wednesday?
The key is changing the sauce and supporting vegetables rather than the protein. Monday sweet potatoes with tahini taste completely different from Wednesday sweet potatoes with cumin-spiced chickpeas, even though the base ingredient is the same. Keep three condiments in rotation: tahini, salsa, and hot sauce. They cost under $2 each and transform a bowl more than changing proteins does.