Weeknight Stuffed Pork Tenderloin Gelson's

Ingredients

• 4 Tbsp Gelson’s 100% California extra virgin olive oil, divided
• 3 slices bacon, cut into ½” pieces
• 6 oz cremini mushrooms, rough chopped
• ½ yellow onion, small diced
• 1 ½ tsp kosher salt, divided
• 1 tsp freshly ground black pepper, divided
• 1 garlic clove, minced
• ¼ cup chopped fresh parsley, plus more to garnish
• 1 ½ lb pork tenderloin