Slow Cooker Liver And Bacon Casserole

Introduction

If you’re craving classic comfort food with robust flavor and heartiness, look no further than Slow Cooker Liver and Bacon Casserole. This one-pot British-inspired dish melds savory bacon with tender slices of liver, slowly cooked in a rich onion gravy until melt-in-your-mouth tender. The convenience of the slow cooker means you get all this flavor with minimal effort—an ideal weeknight dinner or family gathering centerpiece.

What Makes This Casserole a Standout?

Slow Cooker Liver and Bacon Casserole shines thanks to its harmonious blend of deep, meaty flavors and an irresistibly silky gravy. Browning the bacon and liver before slow cooking unlocks a caramelized richness, while the long, gentle simmer allows the flavors to mingle and the meat to become fork-tender. The recipe is also adaptable: you can add root vegetables for extra nutrition or swap fresh herbs to suit your tastes.

How to Prep Ingredients Like a Pro

Efficient prep is key to this recipe’s success. Cutting onions, carrots, and celery into uniform pieces ensures even cooking and a pleasing texture throughout the casserole. A Mueller Pro-Series 10-in-1, 8 Blade Vegetable Chopper makes quick work of prepping these vegetables—especially helpful when you want to get everything into the slow cooker with minimal fuss. Use sturdy Bamboo Cutting Boards for Kitchen, Set of 3 for easy cleanup and safe slicing.

Browning for Maximum Flavor

Before transferring to the slow cooker, sauté the bacon and then quickly sear the liver slices in a hot pan to deeply enhance the casserole’s savoriness. For best results, a high-quality nonstick skillet, like the SENSARTE Nonstick Frying Pan Skillet, 9.5 Inch, ensures easy release and even browning without sticking or tearing.

Easy Assembly and Slow Cooking

After browning, simply layer everything in your slow cooker: sautéed vegetables, bacon, seared liver, and the rich stock-based gravy. Set and forget—your kitchen will fill with mouthwatering aromas, and the long, slow cook will transform simple ingredients into a homestyle masterpiece that’s perfect for serving straight from the pot.

Serving and Storing Suggestions

Serve your Slow Cooker Liver and Bacon Casserole with creamy mashed potatoes, buttered greens, or crusty bread to soak up every last drop of gravy. Leftovers are ideal for meal prep—simply transfer to airtight Rubbermaid Brilliance Food Storage Containers, Set of 5 (3.2 Cup) for easy reheating and portioning throughout the week.

Nutritional Information and Serving Size

This recipe yields about 4–6 servings. Each serving is packed with protein and iron from the liver, plus added nutrients from vegetables and minimal added fat thanks to lean bacon. A single portion clocks in at around 350–400 calories, making it a wholesome and balanced comfort meal.

Slow Cooker Liver and Bacon Casserole: The Ultimate Comfort Dish (Recap)

Slow Cooker Liver and Bacon Casserole combines classic British flavors with modern convenience. Tender liver, smoky bacon, and a rich gravy become irresistibly comforting after a slow, gentle cook—making this recipe a wholesome, crowd-pleasing favorite for any occasion.

Instructions

1. Prepare your vegetables by quickly dicing onions, carrots, and celery. A Mueller Pro-Series 10-in-1, 8 Blade Vegetable Chopper will save you time and ensure uniform pieces.
2. Heat the oil in your SENSARTE Nonstick Frying Pan Skillet, 9.5 Inch over medium-high heat. Add the chopped bacon and cook until crispy. Remove bacon, set aside.
3. Add the sliced liver to the pan, searing quickly for 1–2 minutes per side. Remove liver and set aside with the bacon.
4. In the same pan, sauté the onions for 3–4 minutes until softened, adding more oil if needed. Add the garlic, carrot, and celery and cook for another 2–3 minutes.
5. Stir in flour, cook for 1 minute. Gradually add stock, Worcestershire sauce, tomato paste, and thyme; stir well to create a smooth gravy. Season with salt and pepper.
6. Transfer sautéed vegetables, bacon, and liver to your slow cooker. Pour over the gravy. Stir to combine.
7. Cover and cook on LOW for 5–6 hours (or on HIGH for 2½–3 hours), until the liver is fork-tender and the sauce has thickened.
8. Garnish with chopped parsley and serve hot. Store leftovers in portioned Rubbermaid Brilliance Food Storage Containers, Set of 5 (3.2 Cup) for easy meal prep.

Cook and Prep Times

Prep Time: 20 minutes

Cook Time: 6 hours (on LOW) or 3 hours (on HIGH)

Total Time: 6 hours 20 minutes (on LOW) OR 3 hours 20 minutes (on HIGH)