Keto works best when your kitchen is stocked with foods that make choices easy instead of stressful. A solid list takes the guesswork out of meals, snacks, and grocery runs, especially when life gets busy and motivation dips.
Whether you are new to keto or just want a cleaner reset, having reliable foods you can mix and match makes all the difference in sticking with it long term.
Meat
Meat is a cornerstone of keto eating because it’s naturally very low in carbohydrates while providing protein and fat for satiety and energy. Most fresh, unbreaded meats fit keto guidelines, especially when prepared simply by grilling, roasting, pan-searing, or slow cooking.
(Carbohydrate values are approximate and based on a cooked 100 g serving.)
Beef (ribeye, sirloin, mince)
~0 g carbs per 100 g
Versatile keto staple. Choose fattier cuts for higher energy.
Chicken thighs (with skin)
~0 g carbs per 100 g
Higher fat than breast meat, making them keto-friendly.
Chicken breast
~0 g carbs per 100 g
Lean option that pairs well with added fats.
Pork belly
~0 g carbs per 100 g
Very high fat content, ideal for keto macros.
Pork chops
~0 g carbs per 100 g
Balanced protein and fat with no carbs.
Lamb chops
~0 g carbs per 100 g
Naturally fatty and flavorful keto choice.
Ground beef
~0 g carbs per 100 g
Easy base for many keto meals.
Turkey (dark meat)
~0 g carbs per 100 g
Lean-to-moderate fat option depending on cut.
Duck
~0 g carbs per 100 g
Rich and fatty, fitting well into keto ratios.
Venison
~0 g carbs per 100 g
Lean wild game that works well with added fats.
Fish
Fish is an excellent keto-friendly protein because it naturally contains little to no carbohydrates while providing protein and, in many cases, healthy fats. Oily fish are especially valued on keto for their higher fat content, while lean fish work well when paired with added fats like butter or olive oil.
(Carbohydrate values are approximate and based on a cooked 100 g serving.)
Salmon
~0 g carbs per 100 g
Fatty, satisfying, and one of the best keto fish options.
Mackerel
~0 g carbs per 100 g
Rich in fats and flavor. Excellent for keto macros.
Sardines
~0 g carbs per 100 g
Compact, oily fish packed with nutrients.
Tuna
~0 g carbs per 100 g
Lean protein that pairs well with added fats.
Trout
~0 g carbs per 100 g
Balanced fat and protein for keto meals.
Herring
~0 g carbs per 100 g
Naturally fatty and ideal for higher-fat keto eating.
Cod
~0 g carbs per 100 g
Lean fish that benefits from butter or sauces.
Halibut
~0 g carbs per 100 g
Firm texture and clean flavor for keto dishes.
Sea bass
~0 g carbs per 100 g
Moderate fat content with versatile cooking uses.
Anchovies
~0 g carbs per 100 g
Flavor-packed addition to keto meals.
Dairy & Eggs
Dairy and eggs are keto staples because they provide fat and protein with minimal carbohydrates. Full-fat, minimally processed options are typically preferred, since keto eating emphasizes fat as a primary fuel source.
(Carbohydrate values are approximate per typical serving.)
Eggs
~0.5 g carbs per large egg
Nearly carb-free and extremely versatile.
Cheddar cheese
~1 g carbs per 30 g serving
Low-carb staple that adds fat and flavor.
Mozzarella
~1 g carbs per 30 g serving
Mild cheese that melts well in keto dishes.
Cream cheese
~1–2 g carbs per 2 tablespoons
Rich and spreadable keto favorite.
Butter
~0 g carbs per tablespoon
Pure fat, ideal for cooking and finishing meals.
Heavy cream
~1 g carbs per 2 tablespoons
Common keto addition to drinks and sauces.
Greek yogurt (full-fat, plain)
~3–4 g carbs per 100 g
Higher than cheese but workable in moderation.
Cottage cheese (full-fat)
~3 g carbs per 100 g
Moderate carbs, best portioned carefully.
Parmesan
~1 g carbs per 30 g serving
Flavor-dense cheese used in small amounts.
Sour cream
~1–2 g carbs per 2 tablespoons
Adds richness without significant carbs.
Vegetables & Leafy Greens
Vegetables and leafy greens are essential on strict keto because they provide fiber, micronutrients, and volume while keeping carbohydrates low. The key is choosing non-starchy, above-ground vegetables that deliver minimal net carbs per serving.
(Net carbohydrate values are approximate per 100 g raw serving.)
Spinach
~1–2 g net carbs per 100 g
Ultra low carb leafy green ideal for salads and cooking.
Lettuce (romaine/iceberg)
~1–2 g net carbs per 100 g
High volume with very minimal carbs.
Kale
~3–4 g net carbs per 100 g
Nutrient dense and keto-friendly in moderation.
Broccoli
~4 g net carbs per 100 g
Fiber-rich and filling without heavy carbs.
Cauliflower
~3 g net carbs per 100 g
Versatile substitute for rice, mash, or grains.
Zucchini (courgette)
~2–3 g net carbs per 100 g
Mild and easy to include in many dishes.
Asparagus
~2 g net carbs per 100 g
Low carb and great roasted or sautéed.
Cabbage
~3 g net carbs per 100 g
Excellent for slaws and stir-fries.
Green beans
~4 g net carbs per 100 g
Slightly higher but workable in portions.
Cucumber
~1–2 g net carbs per 100 g
Hydrating and extremely keto-friendly.
Fruit
Most fruit is naturally high in sugar, which makes it difficult to include on a strict keto plan. However, a small group of very low-sugar fruits can fit when portions are controlled. These options provide flavor, fiber, and nutrients without pushing carb limits too quickly.
(Net carbohydrate values are approximate per 100 g raw serving.)
Avocado
~2 g net carbs per 100 g
Technically a fruit and one of the best keto staples thanks to its high fat and fiber.
Olives
~3 g net carbs per 100 g
Low sugar and rich in healthy fats.
Raspberries
~5 g net carbs per 100 g
Fiber-heavy berry that works in small portions.
Blackberries
~5 g net carbs per 100 g
One of the lowest-sugar berries available.
Strawberries
~6 g net carbs per 100 g
Slightly higher, but manageable when portioned.
Nuts & Seeds
Nuts and seeds are popular in keto eating because they provide healthy fats, fiber, and moderate protein with relatively low net carbohydrates. While they aren’t carb-free, many options fit well into keto macros when portions are controlled.
(Net carbohydrate values are approximate per 30 g serving and account for fiber.)
Almonds
~2–3 g net carbs per 30 g
Versatile and filling. Great whole or as almond flour.
Walnuts
~2 g net carbs per 30 g
High in fats and ideal for keto snacking.
Pecans
~1–2 g net carbs per 30 g
One of the lowest-carb nuts available.
Macadamia nuts
~1–2 g net carbs per 30 g
Very high fat, making them keto-friendly.
Brazil nuts
~1 g net carbs per 30 g
Low-carb and mineral rich.
Hazelnuts
~2–3 g net carbs per 30 g
Works well in keto desserts.
Chia seeds
~1–2 g net carbs per 30 g
Fiber-dense and useful in puddings.
Flaxseeds
~1 g net carbs per 30 g
Excellent fiber source for baking.
Sunflower seeds
~3–4 g net carbs per 30 g
Moderate carbs but workable in portions.
Pumpkin seeds
~3–4 g net carbs per 30 g
Adds crunch and nutrients to keto meals.
Healthy Fats & Oils
Healthy fats and oils are a cornerstone of strict keto eating. Since carbohydrates are kept very low, dietary fat becomes a primary energy source and helps support satiety and flavor.
(Carbohydrate values are approximate per tablespoon serving.)
Olive oil
~0 g carbs per tablespoon
Keto staple for dressings and low-heat cooking.
Butter
~0 g carbs per tablespoon
Adds richness and works well for cooking and finishing.
Ghee
~0 g carbs per tablespoon
Clarified butter with a higher smoke point.
Avocado oil
~0 g carbs per tablespoon
Neutral flavor and excellent for high-heat cooking.
Coconut oil
~0 g carbs per tablespoon
Popular keto fat with a distinct flavor.
Beef tallow
~0 g carbs per tablespoon
Traditional cooking fat suited to frying and roasting.
Pork lard
~0 g carbs per tablespoon
Stable cooking fat with mild flavor.
Duck fat
~0 g carbs per tablespoon
Rich finishing fat for roasting vegetables or meats.
MCT oil
~0 g carbs per tablespoon
Common keto supplement fat used in drinks.
Mayonnaise (sugar-free)
~0–1 g carbs per tablespoon
Fat-based condiment that fits keto when unsweetened.
Must Avoid Foods
The following foods are some of the worst offenders because they deliver large carb loads in small portions, spike blood sugar, and provide little room within a keto carb budget.
(Carbohydrate values are approximate per typical serving.)
Sugar and sweets (candy, chocolate bars, syrups)
~20–40+ g carbs per serving
Pure sugar with no keto compatibility.
Bread and baked goods
~15–30 g carbs per slice/serving
Refined flour products exceed daily keto limits fast.
Rice (white or brown)
~40–45 g carbs per cup
Dense starch that eliminates most daily carb allowance.
Pasta
~35–45 g carbs per cup
Highly concentrated carbohydrate source.
Potatoes and fries
~30–50 g carbs per serving
Starchy vegetables that quickly spike carbs.
Sugary breakfast cereals
~25–40 g carbs per bowl
Refined grains plus added sugar.
Sweetened drinks (soda, juice, energy drinks)
~25–50 g carbs per serving
Liquid sugar with no fiber to slow absorption.
Most fruit (bananas, grapes, mango, apples)
~15–30 g carbs per serving
Natural sugars that exceed strict keto targets.
Beans and legumes
~15–25 g carbs per serving
Too starch-heavy for keto macros.
Low-fat flavored dairy
~10–20 g carbs per serving
Often contains added sugars.
FAQs
The keto diet is a low carb way of eating that focuses on shifting how your body gets energy. Instead of relying on carbs, it encourages using fat for fuel. This metabolic state is often called ketosis.
Keto foods are chosen to keep carb intake very low. This helps prevent blood sugar spikes and insulin swings. Staying within these limits allows the body to remain in ketosis.