Updated August 5, 2025 | Brad Fishbein
Keto gets a bad reputation for being expensive. But it doesn’t have to be.
You don’t need grass-fed everything or overpriced “keto” products. With the right plan, you can eat low-carb, nutrient-dense meals without blowing your grocery budget.
Here’s how to keep it affordable—and realistic.
It can be if you’re buying keto bars, shakes, and almond flour everything. But the core of keto is simple food:
When you stick to these, keto is often cheaper than eating out or buying processed foods.
Cleveland Clinic notes that keto is most effective when built around whole foods, not packaged products.
Food | Why It Works |
---|---|
Eggs | Cheap, filling, versatile |
Ground beef (80/20) | High fat, affordable protein |
Chicken thighs | Cheaper than breasts, more fat |
Canned tuna/salmon | Shelf-stable, low-cost protein |
Frozen spinach | Long shelf life, low carb |
Cabbage | Dirt cheap, filling, low carb |
Zucchini | Easy to cook, always available |
Cauliflower | Budget-friendly, filling |
Butter | High fat, long shelf life |
Olive oil | A little goes a long way |
Cheese (block) | Cheaper than shredded or sliced |
Almonds (bulk) | High fat, good for snacks |
For more food options, check our full Keto Shopping List.
Stock up on ground beef, cheese, butter, and eggs when they’re on sale. Freeze what you won’t use right away.
You don’t need keto cereal, keto bread, or expensive MCT oil. Stick to basics.
Base your meals on meat + veg + fat. No need for fancy recipes every day.
Plan meals around overlapping ingredients to cut waste. Example:
They last longer, are often cheaper, and still pack nutrients.
Meal | Ingredients | Approx. Cost |
---|---|---|
Breakfast | 2 eggs + butter + spinach | $1.20 |
Lunch | Tuna salad with mayo + lettuce wraps | $1.50 |
Dinner | Ground beef and cabbage skillet | $2.50 |
Snack | Cheese slice or boiled egg (optional) | $0.60 |
This adds up to about $5.80 for the whole day. Want more days like this? Start with the 7-Day Keto Meal Plan.
Sunday Prep List (for 5 Days):
Prep Steps:
Use those ingredients to build out fast meals all week.
Each plan includes simple meals using budget-friendly ingredients.
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Meet the author: Brad Fishbein is a Florida Licensed Mold Assessor and council-certified Microbial Investigator. He’s the founder of TradeCareerPath.com and has completed over 5,000 mold inspections since 2009. Brad now helps homeowners and tradespeople make smart decisions about mold, licensing, and skilled career paths.