How This Plan Works
Eggs are the single cheapest source of complete protein available for meal prep, at roughly $0.25 to $0.35 per egg depending on where you shop, delivering 6g protein each. This plan builds an entire week — breakfast and a protein boost at lunch — around eggs prepared in three different formats specifically chosen for their storage performance: hard-boiled (7-day shelf life), baked muffin cups (5-day shelf life with excellent reheating), and a frittata (4-day shelf life, sliceable and filling). Scrambled eggs are deliberately left out of the core rotation since they don't hold up as well across a full week.
Weekly Shopping List
Eggs: 24 large eggs total ($5.49 for 18-count plus a partial second dozen, or two 18-count cartons at $5.49 each if you prefer extra)
Dairy: ½ cup milk ($0.40), 1.5 cups shredded cheese ($3.49), ¼ cup feta or goat cheese for the frittata ($1.99)
Produce: 1 bell pepper ($1.49), 1 onion ($0.59), 1 bag baby spinach ($2.99), cherry tomatoes ($2.49)
Protein add-ins: 4oz breakfast sausage or bacon ($2.99)
Pantry: salt, pepper, garlic powder, paprika (already on hand)
Total: approximately $21.92 for the full week of egg-based breakfasts and snacks. Cost per egg-based serving: roughly $1.10 to $1.50 depending on format and add-ins.
Sunday Prep Sequence (45 minutes)
0:00 — Hard-boil 8 eggs (12 min active boil + 10 min ice bath): Cold water start, full boil, cover and remove from heat, 11 minutes, then straight into an ice bath. Leave unpeeled for storage.
0:00 — Simultaneously preheat oven to 350°F (177°C) for the muffin cups.
0:12 — Cook sausage or bacon for the muffin cup filling while eggs finish their ice bath.
0:20 — Whisk and assemble 8 egg muffin cups with sausage, bell pepper, onion, and cheese. Bake 18-22 minutes.
0:20 — Simultaneously start the frittata on the stovetop using the remaining 8 eggs with spinach, tomatoes, and feta, finishing it in the oven alongside the muffin tin for the last 8-10 minutes.
0:45 — Cool everything fully before storing — muffin cups on a wire rack, frittata in the pan, hard-boiled eggs already cooled in their ice bath.
Daily Breakdown
Monday — 3 Hard-Boiled Eggs: 18g protein, no reheating needed, eaten cold or at room temperature with a side of fruit or toast. $0.90/serving.
Tuesday — 2 Egg Muffin Cups: 24g protein, reheat 45 seconds. Muffin cups are at peak freshness today. $1.20/serving.
Wednesday — Frittata Slice (2 wedges): 22g protein, reheat 60-90 seconds. $1.30/serving.
Thursday — 2 Egg Muffin Cups + 1 Hard-Boiled Egg: 30g protein, combining formats for a higher-protein day. $1.50/serving.
Friday — Remaining Hard-Boiled Eggs + Frittata: Whatever's left from the week, typically 24-28g protein, closing out the egg supply efficiently. $1.40/serving.
Storage Rules
Hard-boiled eggs in-shell: 7 days refrigerated at 40°F (4°C) or below per USDA FoodKeeper (foodkeeper.usda.gov) — the longest window of any format in this plan, which is why they're spread across Monday, Thursday, and Friday. Egg muffin cups: 5 days. Frittata: 4 days. Peel hard-boiled eggs only on the day you plan to eat them for the best texture and longest practical freshness.
Frequently Asked Questions
Is an all-egg meal prep plan nutritionally balanced?
Eggs alone provide complete protein, healthy fats, and several key micronutrients including choline, vitamin D, and B12, but they're not a complete meal on their own for most people. Pairing each egg-based breakfast with a piece of fruit, a slice of whole grain toast, or a side of vegetables (as built into the muffin cups and frittata) rounds out the carbohydrate and fiber content this plan would otherwise be missing.
Can I make this plan entirely hard-boiled eggs for maximum simplicity?
Yes — boiling 15 to 18 eggs in one Sunday session covers the whole week with zero reheating required at any point, which is the simplest possible version of this plan. The trade-off is less variety in flavor and format across the week, which some people find monotonous by Thursday or Friday, but it's a completely valid approach if simplicity matters more than variety to you.
How many eggs can I safely eat per day on a meal prep plan like this?
Current nutrition guidance generally considers up to 1 egg per day, on average, as appropriate for most healthy adults without significant cardiovascular risk factors, though more recent research has softened earlier concerns about dietary cholesterol from eggs specifically. This plan provides roughly 3 to 5 eggs per day across breakfast and snacks — if you have specific cardiovascular health concerns, it's worth discussing your individual egg intake with a doctor or registered dietitian rather than relying on general guidance.