Deep Blue Rub Copycat Recipe: Outback’s Signature Spice Blend

I spent years trying to replicate Outback’s signature seasoning before perfecting this blend. It captures that bold, smoky-sweet flavor that makes their steaks unforgettable.

This copycat rub combines simple spices into a versatile mix that works on steak, chicken, or vegetables. No special equipment or hard-to-find ingredients are needed.

Store it in an airtight container, and it will keep for months, ready to elevate any backyard barbecue or weeknight dinner. The balance of sweet, spicy, and savory is just right.

Use it as a dry rub or sprinkle it on before grilling. Either way, you’ll taste the difference immediately.

Ingredients for Deep Blue Rub Copycat

Simple spices, bold flavor. Outback’s signature blend, recreated at home.

The paprika is doing most of the visual work here—Hungarian sweet paprika gives that classic Outback color. Penzeys is my go-to for spices, but any grocery store brand works if it’s fresh (sniff the jar—should smell vibrant, not dusty). Brown sugar adds that signature sweetness; don’t substitute white, it’s not the same. The salt needs to be coarse kosher for even distribution on meat.

No cayenne? Red pepper flakes at half the amount work, but the flavor profile shifts slightly. Swap dried thyme for fresh at triple the quantity (strip the leaves first). Out of oregano? Marjoram’s a decent stand-in. The cumin is subtle but important—if you’ve got whole seeds, toast and grind them fresh (worth the extra minute).

This keeps for 6-12 months in a cool, dark place. I make a double batch—one for grilling season, one to gift. Glass jars with tight lids are perfect (or those zip-top bags work in a pinch).

Step-by-Step Instructions for Outback’s Signature Spice Blend

Here’s the foolproof method to recreate that iconic restaurant flavor in your own kitchen.

Step 1: Combine the Sweet and Smoky Base

In a medium bowl, add the 0.5 cup Brown Sugar and 3 tbsp Paprika. I use light brown sugar for a milder molasses note, but dark works if you prefer deeper caramel flavor. The paprika—whether sweet or smoked—forms the backbone of the rub’s color and subtle warmth.

Whisk these two together until no clumps remain. The sugar’s grit helps break up any lumps in the paprika, ensuring even distribution. This base layer sets the stage for the bold, balanced flavor profile you expect from the original.

Step 2: Layer in the Aromatic Powders

Next, add the 2 tbsp Garlic Powder, 2 tbsp Onion Powder, and 2 tbsp Coarse Kosher Salt. These three ingredients create the savory foundation that makes the rub so addictive. Coarse kosher salt, like Diamond Crystal, dissolves perfectly into the mix without overpowering.

Mix thoroughly—you want every pinch to carry the same intensity. The garlic and onion powders should be fine-ground for seamless blending. This step transforms the mixture from sweet to complex, with umami depth building with each stir.

Step 3: Introduce Heat and Herbal Notes

Now, add the 1 tbsp Ground Black Pepper, 1 tsp Cayenne Pepper, 1 tsp Dried Thyme, and 1 tsp Dried Oregano. Freshly ground black pepper gives the best punch, while the cayenne brings just enough heat to linger without overwhelming.

Rub the thyme and oregano between your fingers as you add them—this releases their essential oils, amplifying their earthy aromas. The herbs balance the heat and sweetness, creating that signature complexity.

Step 4: Finish with Earthy Warmth and Blend

Sprinkle in the 0.5 tsp Ground Cumin. Toasted cumin adds a deep, nutty warmth that rounds out the blend. It’s a small amount, but it makes a noticeable difference in authenticity.

Whisk everything together vigorously for 1-2 minutes until the mixture is uniform in color and texture. You’ll know it’s ready when it looks like a fine, homogenous powder with no visible streaks. Store in an airtight container, and it’ll keep for months—though it’s so good, you’ll use it up fast.

Perfect Pairings for This deep blue rub copycat

Meat Pairings

This rub shines on ribeye steaks—the marbling soaks up all that sweet, smoky flavor. I also love it on pork chops or a whole chicken for Sunday dinner. The sugar caramelizes beautifully on the grill, creating that signature crust we all crave.

Vegetable Options

Don’t save it just for meat! Toss cauliflower florets or sweet potato wedges with olive oil and this rub before roasting. The heat brings out the natural sweetness of the spices. Even simple grilled corn benefits from a light dusting.

Drink Pairings

A cold amber ale balances the bold flavors perfectly—the maltiness complements the brown sugar. For non-alcoholic options, sweet tea with lemon cuts through the richness. I always keep both on hand for backyard cookouts. 🍺

Side Dish Ideas

Serve with garlic mashed potatoes to soak up every bit of flavor. Or try a simple green salad with a tangy vinaigrette to contrast the rub’s sweetness. My family’s favorite is grilled asparagus dusted with the same seasoning.

Sauce Complements

A creamy horseradish sauce adds a cool, tangy counterpoint to the spice blend. For something simpler, melted butter with a pinch of this rub makes an incredible dipping sauce. I often mix a little into sour cream for a quick veggie dip. 💫

Unexpected Uses

Sprinkle a pinch into burger patties before grilling or mix into ground beef for meatballs. I’ve even used it to rim Bloody Mary glasses—the smoky-sweet kick is fantastic. The possibilities are endless once you start experimenting.

Frequently Asked Questions