Sous Vide Costco Steak Reheating
Learn how to cook or reheat Costco steak sous vide-style. This method guarantees juicy, perfectly cooked steak every time—whether fresh or frozen.
- Prep Time: 5 min
- Cook Time: 90 min
- Total Time: 1 hr 35 min
- Yield: 2 servings 1x
- Category: Dinner
- Method: Sous Vide
- Cuisine: American
Ingredients
1–2 Costco USDA Prime or Choice steaks (ribeye, strip, or sirloin)
Salt and pepper to taste
1 tbsp butter
1 sprig fresh rosemary (optional)
Sous vide circulator
Vacuum seal bag or freezer-safe zip-top bag
Instructions
1. Set your sous vide bath to 130°F for medium-rare.
2. Season the steak with salt and pepper. Add rosemary and butter to bag (optional).
3. Seal the steak in a vacuum or zip-top bag using water displacement method.
4. Cook steak for 1.5–2 hours depending on cut and thickness.
5. Remove from bag, pat dry completely.
6. Sear in hot cast iron skillet for 45–60 seconds per side.
7. Rest steak for 2–3 minutes, then slice and serve.
Notes
Use 135°F for medium or 140°F for medium-well.
Chill in ice bath after cooking if making ahead.
Reheat cooked steaks at the same temp for 45–60 minutes.
Add extra aromatics like garlic, thyme, or compound butter for flavor.
Nutrition
- Serving Size: 6 oz
- Calories: 420
- Sugar: 0g
- Sodium: 580mg
- Fat: 27g
- Saturated Fat: 11g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 1g
- Fiber: 0g
- Protein: 37g
- Cholesterol: 105mg
Find it online: https://sousviderecipe.com/sous-vide-costco-steak-reheating/