How to Make It
Stir together 1 softened 8-oz. package cream cheese, ¾ cup shredded Swiss cheese, ½ cup mayonnaise, ¼ cup grated Parmesan cheese, 2 Tbsp. minced shallot, ¾ tsp. black pepper, and ½ tsp. kosher salt. Fold in 1 thawed, drained 15-oz. package frozen chopped collard greens. Spread in a 3- to 4-cup baking dish; top with ¼ cup each shredded Swiss and grated Parmesan. Bake at 375°F until bubbly, 30 to 35 minutes. Serve with baguette slices.