For extra smoky flavor, try adding a dash of liquid smoke or a pinch of smoked sea salt. To thicken the chowder, add a tablespoon of cream cheese or reduce the broth slightly. Use an immersion blender for easy blending; a regular blender works fine too. Substitute dairy ingredients with plant-based alternatives for a dairy-free version. Sauté onions and garlic in bacon fat for richer flavor. Store leftovers in the refrigerator for up to 3 days or freeze for up to 3 months.