Steak Tacos with Radish Pico de Gallo

Ingredients

• 4 radishes, trimmed, cut into matchsticks
• 2 small scallions, trimmed chopped
• 1 Tbsp. cilantro, stemmed, chopped
• 1 tsp. serrano pepper, seeded, finely chopped
• 2 Tbsp. Supremo® Brand or Chihuahua® Brand Mexican Sour Cream from V&V SUPREMO®
• ½ Tbsp. fresh lime juice
• 1/8 tsp. Kosher salt
• 1/8 tsp. ground black pepper
• 1/3 cup Grated Sierra® Brand Cotija Cheese from V&V SUPREMO®, divided
• 1 (4 oz.) pkg V&V SUPREMO® Brand Queso Fresco Cheese
• 1 ½ Tbsp. vegetable cooking oil divided
• ½ of medium white onion, sliced
• ½ lb. sirloin steak, cut into size bite pieces
• ¼ tsp. kosher salt
• ¼ tsp. ground black pepper
• 2 tsp. Worcestershire sauce
• 4 corn tortillas