Beef, ribeye, steak, boneless, choice for Keto
KetoProtein
18.7g
26% of calories
Carbs
0g
0% of calories
Fat
20g
62% of calories
Beef ribeye steak is an excellent choice for keto. With zero net carbs and a fat-to-protein ratio that keeps you in ketosis, a 100g serving fits easily into any daily keto macros. This is a staple protein for keto eaters because it delivers satiety without breaking ketosis.
Why Beef, ribeye, steak, boneless, choice Helps with Keto
Ribeye steak is nutrient-dense fat and protein with zero carbohydrates, making it ideal for ketogenic diets. The combination of 20g fat and 18.7g protein per 100g serving provides sustained satiety and supports stable blood sugar, which are core to keto success. The fat content (approximately 62% of calories) is high enough to support ketone production while the protein prevents muscle loss, giving you both energy efficiency and metabolic preservation. On keto, you need adequate fat intake to reach and maintain ketosis. Ribeye delivers this naturally without requiring added oils or supplements. Because it contains zero net carbs, you never have to calculate or worry about staying under your 20–50g daily net carb limit—this steak won't impact that ceiling at all.
How to Incorporate Beef, ribeye, steak, boneless, choice
Use ribeye steak as your main protein at lunch or dinner. A 150–200g serving (roughly 4.5–6 oz) provides 27–37g protein and 30–40g fat, making it a complete keto meal on its own or paired with low-carb vegetables like spinach, broccoli, or cauliflower. Because it's naturally satiating, you'll likely eat less overall, making it easier to maintain a caloric deficit if that's your goal. Cook it simply: pan-sear in butter or its own fat, season with salt and pepper, and enjoy. Avoid sugary marinades or breading. If you meal prep, cook multiple steaks at once and store them in the refrigerator for quick reheating throughout the week. Ribeye works equally well for a quick weeknight dinner or a special occasion meal.
Serving Suggestions
100g ribeye steak (roughly 3.5 oz) with 2 tbsp butter and sea salt
150g ribeye steak (roughly 5.3 oz) pan-seared in 1 tbsp butter with garlic and pepper
200g ribeye steak (roughly 7 oz) served with 1 cup spinach sautéed in 1 tbsp butter
120g ribeye steak with 1 oz cheddar cheese melted on top and 2 oz mushrooms sautéed in butter
180g ribeye steak with 1/2 avocado and sea salt on the side
Get a personalized keto plan
Sunn builds a custom nutrition plan around foods you love — including beef, ribeye, steak, boneless, choice.
Start your free trialMeal Ideas with Beef, ribeye, steak, boneless, choice
Ribeye Steak & Garlic Butter with Creamed Spinach
650 cal150g pan-seared ribeye steak finished with fresh garlic butter, served with creamed spinach (spinach sautéed in heavy cream and butter). Sprinkle with fleur de sel and black pepper.
Keto Steak & Blue Cheese Salad
720 cal200g grilled ribeye steak (medium-rare) sliced over mixed greens, topped with 1 oz crumbled blue cheese, full-fat ranch dressing, and crispy bacon bits. No croutons.
Ribeye Steak with Cauliflower Mash
680 cal180g ribeye steak with 1.5 cups mashed cauliflower prepared with butter, heavy cream, and Parmesan cheese. Season steak with salt, pepper, and fresh herbs.
Reverse Sear Ribeye with Truffle Butter & Asparagus
750 cal200g slow-roasted then seared ribeye steak topped with truffle butter (2 tbsp butter with truffle oil), served alongside 8 oz asparagus roasted in olive oil with garlic.
Macros in Context
A 100g serving of ribeye contains zero net carbs and fits within any keto carb limit, leaving your full 20–50g daily allowance for non-starchy vegetables and other foods. The 20g fat per serving supports ketone production without excess protein, keeping your macronutrient ratio favorable for sustained ketosis.
Tips
- 1.
Choose Choice or Prime grade ribeye for better marbling and fat content; avoid Lean cuts which have less fat and fewer ketogenic calories.
- 2.
Weigh your steak before cooking, as meat loses moisture during cooking. A 100g raw ribeye will shrink to approximately 75g after cooking, concentrating the macros slightly per serving.
- 3.
Cook to medium or medium-rare to preserve intramuscular fat and flavor; overcooking dries the meat and wastes its ketogenic benefit.
- 4.
Eat the fat. Ribeye's natural fat is where much of the satiating and ketone-promoting power comes from—don't trim it away or cook it off excessively.
- 5.
Pair with low-carb vegetables or healthy fats (butter, olive oil, full-fat dairy) to round out nutrients and maximize satiety.
Beef, ribeye, steak, boneless, choice & Keto — FAQ
Does ribeye steak really have zero carbs?
Yes. Beef is an animal protein with no carbohydrates, regardless of cut. Ribeye contains 0g net carbs per 100g, so it will never impact your daily carb limit.
Is the fat in ribeye bad for cholesterol?
No. While ribeye contains saturated fat, research shows that saturated fat from whole foods like meat does not increase cardiovascular disease risk in people eating low-carb or keto diets. The absence of carbs changes how your body processes fat. If you have specific health concerns, discuss them with your doctor.
How much ribeye can I eat per day on keto?
There is no set limit. On keto, you eat to satiety. Most people find that 150–250g (5–9 oz) of ribeye at a meal is satisfying and fits their calorie goals without hunger. Listen to your appetite rather than counting ounces rigidly.
Can I eat ribeye every day on keto?
Yes. Many keto dieters eat beef daily without issue. Variety (mixing in other proteins like pork, fatty fish, and poultry) is nice for nutrient diversity, but ribeye is safe and effective as a daily staple.