Step 1: Prepare the Bacon - Cook the bacon until it is crisp, then transfer it to a paper towel lined plate and let it cool. Crumble or chop it into small pieces, then divide it into two equal portions. One half will cook with the chowder and season the broth, while the other half stays crisp for topping the finished bowls.
Step 2: Load the Vegetables and Potatoes - Add the frozen peppers, onions, and celery mix to a 6 quart slow cooker. Stir in the minced garlic, frozen corn, frozen hash brown potatoes, and half of the crumbled bacon. You do not need to thaw the frozen ingredients first, which is one of the reasons I love this recipe on a packed day.
Step 3: Add the Broth and Creamy Base - Pour in the chicken broth, then scatter the cream cheese cubes across the top. Spoon in the cream of potato soup and stir everything together as well as you can. The mixture may not look completely smooth yet, and that is fine because the cream cheese will soften and blend as the chowder cooks.
Step 4: Season the Chowder - Sprinkle in the salt, black pepper, onion powder, and smoked paprika. Give the slow cooker another good stir so the seasonings are spread through the broth rather than sitting in one spot. This small step helps every bowl taste balanced once the chowder is finished.
Step 5: Cook Until the Potatoes Are Tender - Cover the slow cooker and cook on LOW for 6 to 7 hours or on HIGH for 3 to 4 hours. The chowder is ready for the finishing ingredients when the potatoes are tender enough to press easily with a spoon. Try not to lift the lid too often because each peek releases heat and can stretch out the cooking time.
Step 6: Stir in the Heavy Cream and Cheddar - Pour in the heavy cream and stir slowly until the broth looks even and creamy. Add the shredded sharp cheddar a handful at a time, stirring after each addition so it melts smoothly into the chowder. If you want a thicker texture, mash a few potato pieces against the side of the slow cooker before you add the cheese.
Step 7: Finish, Rest, and Serve - Cover the slow cooker again and cook for another 10 to 15 minutes, just until the chowder is hot and the cheese is fully melted. Stir once more, taste, and add a small pinch of salt or pepper if needed. Ladle it into bowls and finish each serving with the reserved bacon, chives, parsley, or a little extra cheddar.