Belgian Beer Steamed Mussels

Name: Belgian Beer Steamed Mussels
Ingredients: 2 pounds mussels; 2 tablespoons extra-virgin olive oil; 2 tablespoons unsalted butter, divided; 1 cup diced smoked country ham (about 4 ounces); 1 tablespoon garlic (minced); 1 shallot (minced); 2 sprigs fresh thyme; 1 (12-ounce) bottle Belgian-style ale; 1 tablespoon chopped flat-leaf parsley; 1 tablespoon chopped fresh tarragon; 1 tablespoon chopped fresh basil; Juice of 1 lemon; Kosher salt and freshly ground black pepper; 1 crusty baguette (cut into 1-inch-wide slices), for serving