Smoked Mexican Spice-Rubbed Tri Tip with Lemon-Herb Sauce - Armadillo Pepper

Ingredients

• 4 tablespoons olive oil
• 2 teaspoons Kosher salt
• 5 teaspoons black pepper
• 5 teaspoons dried mustard
• 1 teaspoon smoked paprika
• 2 teaspoons ground cumin
• 2 teaspoons onion powder
• 2 teaspoons chipotle powder
• 5 teaspoons Kosher salt
• 2 teaspoons lemon juice
• 5 teaspoons dried rosemary
• 1 teaspoon minced garlic
• 3-4 tablespoons dried thyme
• 2 teaspoons chili garlic sauce
• 2 teaspoons ginger paste
• ¾ cup olive oil
• 1 Tri Tip Roast
• ½ stick Irish butter
• ¼ cup (approximately) mayonnaise
• 2 tablespoons Worcestershire sauce