Citrus-Cured Salmon: A Chef’s Guide to Homemade Lox

The first time I tasted truly exceptional cured salmon, I was at a tiny breakfast spot in Montreal. The simplicity was what struck me; the salmon, thinly sliced and draped over a warm bagel, tasted intensely of the sea, brightened with citrus, and subtly sweet. It was a revelation, a far cry from the often-overly-salty, mass-produced versions I’d had before. That morning, I vowed to learn the art of curing salmon at home. Now, years later, I’m excited to share my version, a citrus-infused delight that will elevate your brunch game forever.

Recipe Overview

• Prep Time: 20 minutes
• Cure Time: 48-72 hours
• Freezer Time: 12 hours
• Total Time: 3-4 days
• Yields: 1 large cured fillet of salmon
• Serves: 20
• Dietary Type: Dairy-Free

Ingredients

• 2-3 lbs salmon fillet, Coho, King, or Sockeye fillet, a whole side of salmon
• 3 oranges, zest of
• 3 lemons, zest of
• 1 lime, zest of (optional)
• 1 cup kosher salt
• 1 cup sugar

Equipment Needed

• Large platter or baking dish
• Plastic wrap
• Sharp knife

Instructions

1. Begin by preparing the salmon. Wash the salmon fillet under cold water and thoroughly blot it dry with paper towels. Use tweezers or pliers to carefully remove any pin bones that may be present in the fillet. You can choose to leave the skin on or remove it at this stage; the skin can also be easily removed after the curing process.

2. Next, prepare your curing station. Because the curing process draws out a significant amount of fluid from the fish, it’s essential to use a deep platter or baking dish large enough to accommodate the entire salmon fillet. Line the platter/baking dish horizontally and vertically with two large pieces of plastic wrap. Ensure the pieces are long enough to completely wrap the salmon and overlap the edges, creating a secure “package.”

3. In a mixing bowl, thoroughly combine the flavorful cure. Add the zest of 3 oranges, 3 lemons, and optionally, 1 lime to 1 cup of kosher salt and 1 cup of sugar. Mix the ingredients well until they are fully combined and the mixture is fragrant.

4. Place the salmon, skin side down if the skin is still on, atop the plastic wrap in the prepared serving platter.

5. Generously massage the citrus/salt/sugar cure into the fleshy side of the salmon. Ensure that the entire surface is evenly coated with the cure mixture. This is a critical step, as the cure is what draws out moisture and infuses the salmon with flavor.

6. Carefully bring the sides of the plastic wrap up and around the salmon, tightly sealing it within the plastic wrap. This creates a protective barrier that helps to cure the salmon evenly. Refrigerate the wrapped salmon for 2-3 days. In my experience, two days is usually sufficient, but for a firmer texture, you can cure it for a third day. The salmon will become noticeably firmer as moisture is drawn out. Some recipes recommend weighting the salmon down during the curing process, but I have found it is not necessary.

7. After the curing period, remove the salmon from the plastic wrap. Thoroughly rinse the cure from the salmon under cold running water. Use a sharp knife to carefully remove the skin, if you haven’t already done so. This is much easier to do after the curing process.

8. Wrap the cured salmon in fresh plastic film again and place it in the freezer for 12 hours. This freezing step helps to firm up the salmon, making it easier to slice thinly.

9. Remove the salmon from the freezer and unwrap it from the plastic film. Using a very sharp knife, slice the salmon thinly by holding the knife almost parallel to the counter. Slice on the diagonal of the fillet, almost shaving the salmon into delicate pieces.

10. Now it’s time to enjoy! This citrus-cured salmon can be used in any recipe that calls for lox-style salmon.

Expert Tips & Tricks

• Zest with care: When zesting the citrus fruits, avoid the white pith underneath the colored peel, as it can impart a bitter flavor.
• Even cure: Ensure the cure is evenly distributed over the salmon fillet for consistent flavor and texture.
• Sharp knife is key: A very sharp knife is essential for achieving those paper-thin slices that are characteristic of high-quality cured salmon. Consider using a slicing knife or a long, flexible fillet knife.
• Don’t skip the freeze: The freezing step is crucial for achieving those perfect, thin slices. It makes the salmon much easier to handle.
• Adjust citrus to taste: Feel free to experiment with different citrus combinations. Grapefruit or blood orange zest can add unique flavor notes.

Serving & Storage Suggestions

Serve your citrus-cured salmon in a variety of ways: on bagels with cream cheese, red onion, tomato, and capers; tossed with pasta in a light cream sauce; atop a pizza with goat cheese, dill, and scallions; or served in scooped-out cucumber cups with cream cheese and dill.

To store, wrap the sliced cured salmon tightly in plastic wrap and keep it refrigerated. It will last for up to 5 days. For longer storage, freeze the salmon in a single layer on a baking sheet before transferring it to a freezer bag or container. Frozen cured salmon can last for up to 2 months. Thaw overnight in the refrigerator before serving.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	96.5 kcal	N/A
Calories from Fat	N/A	N/A
Total Fat	18 g	19%
Saturated Fat	0.4 g	1%
Cholesterol	20.9 mg	6%
Sodium	5692.9 mg	237%
Total Carbohydrate	10 g	3%
Dietary Fiber	0 g	0%
Sugars	10 g	39%
Protein	9.3 g	18%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Spice it up: Add a pinch of red pepper flakes or a dash of hot sauce to the cure for a spicy kick.
• Herbal infusion: Incorporate fresh herbs like dill, fennel fronds, or thyme into the cure for an aromatic twist.
• Beet-cured: Add grated beet to the cure for a beautiful pink hue and a slightly earthy flavor.
• Smoked salmon style: Add a teaspoon of liquid smoke to the cure for a subtle smoky flavor.
• Vodka or Gin: A splash of vodka or gin to the cure will give a unique flavor profile.

FAQs (Frequently Asked Questions)

Q: Can I use table salt instead of kosher salt?
A: No, kosher salt is recommended because it doesn’t contain iodine, which can impart a bitter taste. Its larger crystals also help draw out moisture more effectively.

Q: How can I tell if the salmon is properly cured?
A: The salmon should feel firm to the touch, almost like raw tuna. The color will also change, becoming more translucent.

Q: What if I don’t have time to freeze the salmon for 12 hours?
A: While freezing is highly recommended for easier slicing, you can slice the salmon without freezing, but it will be more challenging to get thin, even slices.

Q: Can I use frozen salmon for this recipe?
A: Yes, you can use frozen salmon, but make sure to thaw it completely in the refrigerator before starting the curing process.

Q: How long does the cured salmon last?
A: Properly stored, cured salmon will last for up to 5 days in the refrigerator or up to 2 months in the freezer.

Final Thoughts

This citrus-cured salmon is a true testament to the magic of simple ingredients and time. The vibrant flavors of orange, lemon, and lime transform a humble fillet of salmon into a culinary masterpiece. I encourage you to try this recipe and experience the unparalleled satisfaction of creating your own homemade lox. It’s a project that’s well worth the effort, and I’m confident that you’ll be amazed by the results. Pair it with a crisp glass of white wine or a bubbly Mimosa for the ultimate brunch indulgence. I’d love to hear how it turns out for you, and any variations you may come up with yourself!