KETO VERDICTYES
Sirloin steak is a fantastic keto protein: zero carbs, solid protein, and a leaner profile than ribeye. Add butter, ghee, or a fatty sauce to optimize your keto fat ratio while keeping costs reasonable.
Is Sirloin Steak Keto?
Beef
YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (as listed by source). Curated estimate; estimated values.
How this is calculated
total carbohydrate - fiber. Each published value is multiplied by your portion divided by the reference amount. No extra fiber, sugar alcohol or allulose deductions are applied here.
Grams and milliliters are not interchangeable. Household measures require a food-specific conversion; check your scale or product label.
0gnet carbs in your portion
- Total carbs
- 0g
- Fiber
- 0g
- Protein
- 27g
- Fat
- 11g
- Calories
- 211
Sirloin steak is a fantastic keto protein: zero carbs, solid protein, and a leaner profile than ribeye. Add butter, ghee, or a fatty sauce to optimize your keto fat ratio while keeping costs reasonable.
The 100 g reference amount provides 0g net carbs and can fit common keto portions.
- Net carbs (100 g)0g
- Protein (100 g)27g
- Fat (100 g)11g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (as listed by source)
Net Carbs
0g
Total Carbs
0g
Fiber
0g
Protein
27g
Fat
11g
Calories
211
Source: Curated estimate
Source fit: curated estimate; not an exact source match
Net-carb calculation: total carbohydrate - fiber
A USDA reference record exists, but the displayed basis or macros do not directly reproduce it, so KetoLens does not attribute these values to USDA. Check the current label for packaged products.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY IT'S KETO-FRIENDLY
- Zero carbs: Ideal macronutrient profile for strict keto
- High-quality protein (27g/serving) supports muscle preservation
- Leaner than rib cuts—easy to hit a calorie target
- Budget-friendly versus premium steaks
- Versatile across grilling, pan-searing, or broiling
- Customizable fat: finish with butter/ghee or a fatty sauce for perfect keto macros
PREPARATION SUGGESTIONS
SEARED AND FINISHED
Hard sear in a hot skillet, then finish in a 400°F oven. Aim for medium-rare (130–135°F) and rest before slicing to avoid dryness.
MARINATED SIRLOIN
Marinate in olive oil, garlic, red wine vinegar (lower sugar than balsamic), and herbs for 2–4 hours; grill hot and fast.
PEPPERCORN CRUST
Press in crushed peppercorns and salt; sear, then finish with a cognac or cream reduction for a classic steak au poivre vibe.
GRILLED WITH CHIMICHURRI
Grill 4–5 minutes per side over high heat; rest and top with fresh chimichurri (parsley, garlic, olive oil).
GARLIC AND ROSEMARY
Pan-sear with rosemary and garlic, basting with butter or ghee for a rich, aromatic finish.
STEAK SALAD
Slice thinly over mixed greens with avocado and cheese; dress with a creamy keto dressing for a light, filling meal.