Andouille Bread Pudding

Name: Andouille Bread Pudding
Ingredients: Butter, for greasing; 3 ounces bacon, cut into 1/2-inch pieces (4 slices); 6 ounces andouille sausage, cut into 1/4-inch pieces; 1 medium red onion, finely chopped; 1 cup chopped collard greens; 1/4 cup dry-roasted peanuts, finely chopped; 1/2 teaspoon smoked hot paprika (pimentón); Kosher salt; 3 large eggs; 1/2 cup heavy cream; 1/2 cup milk; 4 ounces day-old peasant bread, cut into 1-inch cubes (2 cups); 1/2 cup coarsely shredded sharp cheddar cheese (2 ounces); 3 tablespoons raisins