Combine shallot, capers, Silver Palate Green Peppercorn Garlic Mustard, Silver Palate Lemon Garlic Herb Salad Splash and lime juice to taste in a small saucepan. Slowly heat while catfish is cooking. Lightly brush a medium-size nonstick skillet with oil and heat over medium-high heat. Combine cornmeal and cumin and pat on both sides of catfish fillet. Place catfish in skillet and cook for 3 to 4 minutes on each side until golden brown. Divide into 2 portions, spoon on sauce and serve.