Save to Pinterest This slow cooker chicken features tender breasts simmered for hours in a robust tomato sauce infused with fresh basil, garlic, and aromatic Italian herbs. The low-and-slow method creates incredibly tender meat that easily pulls apart with a fork, while the sauce develops deep, concentrated flavors.
The preparation is remarkably simple—just season the chicken, combine the sauce ingredients, and let your slow cooker do all the work. The optional addition of heavy cream in the final minutes creates a luscious, restaurant-worthy finish.
Serve this versatile dish over pasta, polenta, or mashed potatoes, alongside crusty bread for soaking up every drop of the savory sauce. It's an ideal make-ahead meal for busy weeknights or relaxed Sunday dinners.
The smell of tomatoes and basil simmering away in my slow cooker has become the unofficial signal that it is going to be a good day around here. I threw this together on a particularly chaotic Tuesday when cooking anything that required actual attention felt impossible. Walking into the kitchen hours later to find dinner essentially done felt like discovering I had secretly hired a personal chef. Now it is my go to when I want something that tastes like I spent all afternoon cooking but actually only spent ten minutes.
My sister-in-law stayed over during a particularly stressful week and I served this over some garlic bread I had toasted up. She took three servings and asked for the recipe before she even finished her plate which is basically the highest compliment possible in my family. Something about the combination of that rich tomato sauce and tender chicken just makes people feel taken care of.
Ingredients
- Chicken breasts: Boneless and skinless work best here since they soak up all that sauce while staying tender
- Salt and pepper: The foundation of flavor so do not be shy with the seasoning
- Crushed and diced tomatoes: Using both gives you sauce body plus satisfying tomato chunks throughout
- Onion and garlic: These melt into the sauce as everything cooks providing that aromatic base
- Tomato paste: Concentrates the tomato flavor and adds a nice richness to the sauce
- Dried oregano and thyme: Classic Italian herbs that bloom beautifully in the slow cooker
- Sugar: Just a touch balances the acidity of the tomatoes
- Red pepper flakes: Totally optional but I love the subtle warmth they add
- Olive oil: Helps carry all those flavors and adds a silky quality
- Fresh basil: Stir this in near the end so it stays bright and fragrant
- Heavy cream: Optional but creates the dreamiest creamy tomato sauce situation
Instructions
- Season the chicken:
- Sprinkle both sides of each chicken breast with salt and pepper getting it evenly distributed
- Place in the slow cooker:
- Arrange the chicken in a single layer at the bottom of your slow cooker
- Mix the sauce:
- Combine both tomatoes onion garlic tomato paste oregano thyme sugar red pepper flakes and olive oil in a bowl
- Pour over chicken:
- Spread the tomato mixture evenly over the chicken so everything is covered
- Cook low and slow:
- Cover and cook on LOW for 6 hours or HIGH for 4 hours until the chicken is tender throughout
- Add the finishing touches:
- Stir in the fresh basil during the last 30 minutes along with the cream if you are using it
Save to Pinterest This recipe has saved me on countless busy weeknights and has become my standard request whenever someone asks what they can bring to a potluck. There is something deeply satisfying about serving a meal that feels so special and comforting with such minimal effort.
Making It Your Own
Chicken thighs work beautifully here and tend to stay even juicier through the long cooking time. I have also added baby spinach during the last ten minutes which wilts perfectly into the sauce and makes me feel slightly better about serving this with an extra piece of garlic bread.
Serving Suggestions
While this is fantastic over pasta or polenta I have also served it over mashed potatoes for the ultimate comfort food situation. Crusty bread for sauce sopping is non negotiable in my house.
Make Ahead Strategy
The entire assembly can be done the night before and kept in the refrigerator until you are ready to start the slow cooker in the morning. The flavors meld together even more when given time to sit.
- Let the slow cooker cool completely before refrigerating any leftovers
- The sauce freezes beautifully for up to three months if you want to batch cook
- Reheat gently on the stovetet adding a splash of water if the sauce seems too thick
Save to Pinterest There is nothing quite like coming home to a house that smells like an Italian grandmother has been cooking all day especially when it required almost zero effort from you.
Recipe FAQs
- → Can I use frozen chicken breasts?
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Yes, you can use frozen chicken breasts, but increase the cooking time by 1-2 hours on LOW setting. Always verify the internal temperature reaches 165°F (74°C) before serving.
- → Can I make this on the stovetop instead?
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Absolutely. Simmer covered over low heat for 45-60 minutes until chicken reaches 165°F internally. The sauce may need additional liquid and occasional stirring to prevent sticking.
- → How long do leftovers keep?
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Store cooled portions in airtight containers in the refrigerator for up to 4 days. The flavors often improve overnight. Freeze for up to 3 months for best quality.
- → What pasta works best with this dish?
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Penne, rigatoni, or fusilli catch the sauce beautifully. For something lighter, try angel hair or linguine. Gluten-free pasta options work equally well.
- → Can I use dried basil instead of fresh?
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You can substitute 1 tablespoon dried basil for the fresh, though fresh basil provides superior flavor and aroma. Add dried basil earlier during cooking to allow flavors to meld.
- → Is this suitable for meal prep?
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This dish is excellent for meal prep. Portion into individual containers with your chosen side dish. Reheat gently with a splash of water or broth to refresh the sauce consistency.
