This Crockpot Fresh Tomato Chicken brings summer flavor to your table any time of year. Juicy chicken simmers in a sauce made with real tomatoes, garlic, and herbs, so it tastes clean and bright, not heavy. It’s the kind of set-and-forget meal that makes your kitchen smell amazing by late afternoon.

Serve it over rice, pasta, or with crusty bread to soak up every drop. If you love fresh, simple dinners with big payoff, this one’s for you. For another light and flavorful dinner idea, try our veggie-packed Mediterranean Vegetable Soup A Bright Hearty Everyday Comfort.

And if you want something creamy and comforting, check out Creamy Garlic Chicken Pasta Cozy Comforting And Weeknight Friendly.

Crockpot Fresh Tomato Chicken - A Bright, Easy Weeknight Dinner

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Prep Time 15 minutes mins

Cook Time 4 hours hrs

Total Time 4 hours hrs 15 minutes mins

Servings: 4 servings

Ingredients Method

Ingredients

  

• 2 pounds boneless, skinless chicken breasts or thighs
• 1.5 pounds ripe tomatoes (Roma or vine-ripened), chopped
• 1 small yellow onion, thinly sliced
• 4 cloves garlic, minced
• 2 tablespoons tomato paste (for depth)
• 2 tablespoons extra-virgin olive oil
• 1 teaspoon kosher salt, plus more to taste
• 1/2 teaspoon black pepper
• 1 teaspoon dried oregano
• 1 teaspoon dried basil (or 1/4 cup fresh basil at the end)
• 1/2 teaspoon crushed red pepper flakes (optional)
• 1/2 cup low-sodium chicken broth (or water)
• 1 teaspoon sugar or honey (optional, balances acidity)
• Fresh basil or parsley, chopped, for serving
• Grated Parmesan, for serving (optional)

Method

 

1. Layer the base: Add tomatoes, onion, garlic, tomato paste, olive oil, salt, pepper, oregano, basil, red pepper flakes (if using), and broth to the slow cooker. Stir well.
2. Add chicken: Nestle chicken into the tomato mixture, spooning some sauce over the top.
3. Slow cook: Cook on Low for 4–6 hours or High for 2.5–3.5 hours, until the chicken is tender and reaches 165°F.
4. Finish the sauce: Taste and add a teaspoon of sugar or honey if the tomatoes taste too sharp. Adjust salt and pepper.If using fresh basil, stir it in now.
5. Serve: Serve chicken whole, sliced, or shredded with the tomato sauce over pasta, rice, or zucchini noodles. Top with fresh herbs and Parmesan.
6. Optional thickness: For a thicker sauce, remove the chicken and tent with foil. Turn the slow cooker to High and simmer the sauce 10–15 minutes with the lid cracked, then return chicken.

What Makes This Special

– Fresh tomatoes, not canned: You get a natural sweetness and gentle acidity that tastes like a slow-simmered sauce, because it is. – Minimal prep: Rough-chop, toss in the slow cooker, and let it go. – Versatile: Shred the chicken for bowls, slice for pasta, or serve whole with greens. – Light and wholesome: Olive oil, herbs, and a load of vegetables keep it bright and satisfying without feeling heavy.

What You’ll Need

• 2 pounds boneless, skinless chicken breasts or thighs
• 1.5 pounds ripe tomatoes (Roma or vine-ripened), chopped
• 1 small yellow onion, thinly sliced
• 4 cloves garlic, minced
• 2 tablespoons tomato paste (for depth)
• 2 tablespoons extra-virgin olive oil
• 1 teaspoon kosher salt, plus more to taste
• 1/2 teaspoon black pepper
• 1 teaspoon dried oregano
• 1 teaspoon dried basil (or 1/4 cup fresh basil at the end)
• 1/2 teaspoon crushed red pepper flakes (optional)
• 1/2 cup low-sodium chicken broth (or water)
• 1 teaspoon sugar or honey (optional, balances acidity)
• Fresh basil or parsley, chopped, for serving
• Grated Parmesan, for serving (optional)

Instructions

1. Layer the base: Add tomatoes, onion, garlic, tomato paste, olive oil, salt, pepper, oregano, basil, red pepper flakes (if using), and broth to the slow cooker. Stir well.
2. Add chicken: Nestle chicken into the tomato mixture, spooning some sauce over the top.
3. Slow cook: Cook on Low for 4–6 hours or High for 2.5–3.5 hours, until the chicken is tender and reaches 165°F.
4. Finish the sauce: Taste and add a teaspoon of sugar or honey if the tomatoes taste too sharp. Adjust salt and pepper.

   If using fresh basil, stir it in now.

5. Serve: Serve chicken whole, sliced, or shredded with the tomato sauce over pasta, rice, or zucchini noodles. Top with fresh herbs and Parmesan.
6. Optional thickness: For a thicker sauce, remove the chicken and tent with foil. Turn the slow cooker to High and simmer the sauce 10–15 minutes with the lid cracked, then return chicken.

Storage Instructions

– Cool completely.

Store in an airtight container in the fridge for up to 4 days. – Freeze in portions for up to 3 months. Thaw overnight in the fridge. – Reheat gently on the stove over low heat or in the microwave, adding a splash of broth if the sauce thickens.

Health Benefits

– Lean protein: Chicken supports muscle repair and keeps you full. – Lycopene-rich tomatoes: Slow cooking helps release lycopene, an antioxidant linked to heart health. – Olive oil: Provides heart-healthy fats that also improve absorption of fat-soluble nutrients. – Lower sodium: Fresh tomatoes and controlled seasoning keep sodium in check compared to many jarred sauces.

What Not to Do

– Don’t skip salt at the start: Seasoning the base helps tomatoes break down and taste richer. – Don’t overcook: Even in a slow cooker, chicken can dry out. Start checking at the early end of the window. – Don’t drown it: Too much liquid will dull the fresh tomato flavor.

Stick to the listed broth amount. – Don’t add fresh basil too early: It can lose its aroma; stir it in at the end.

Recipe Variations

– Tuscan spin: Add a handful of sun-dried tomatoes and spinach in the last 20 minutes. For a creamy version, a spoonful of cream cheese melts in beautifully—similar vibes to our Creamy Sun Dried Tomato Chicken Pasta A Cozy Weeknight Favorite. – Lemony herb: Stir in lemon zest and juice at the end with extra parsley. It’s bright and great over orzo, inspired by our citrusy Lemon Feta Chicken Orzo Bright Creamy And Weeknight Easy. – Spicy arrabbiata: Increase red pepper flakes and add a pinch of smoked paprika. – Mediterranean bowl: Shred chicken and serve with rice, cucumbers, olives, and feta.

For more Mediterranean ideas, see our Mediterranean Cream Cheese Pasta A Bright Creamy Weeknight Favorite. – Protein pasta night: Toss the sauce and chicken with high-protein pasta and a sprinkle of Parmesan, similar in spirit to our One Pot Healthy Garlic Chicken Pasta A Fast Flavorful Weeknight Hero.

FAQ

Can I use canned tomatoes?

Yes. Use a 28-ounce can of crushed or fire-roasted tomatoes. The sauce will be a bit deeper and less bright, but still delicious.

Reduce the added broth to 1/4 cup.

Breasts or thighs?

Both work. Thighs are more forgiving and stay juicier. Breasts cook a bit faster and are leaner—just avoid overcooking.

Do I need to sear the chicken first?

Not required. Searing adds a little extra flavor, but this recipe tastes great without it. If you have time, a quick sear (2 minutes per side) builds richness.

How do I thicken the sauce?

Simmer the sauce uncovered on High for 10–15 minutes after removing the chicken.

Or stir in 1–2 tablespoons of grated Parmesan to add body and umami.

Can I make this on the stove?

Yes. Simmer everything in a covered skillet over medium-low heat for 20–25 minutes, flipping chicken halfway, until cooked through. Uncover to thicken as needed.

Wrapping Up

Crockpot Fresh Tomato Chicken is simple, bright, and weeknight-friendly, with a sauce that tastes like it simmered all day—because it did.

Keep it classic with pasta and Parmesan, or turn it into a grain bowl with veggies and herbs. If you’re planning a full menu, pair it with a fresh side like our Lemon Asparagus Easter Salad Fresh Bright And Simple. And for a cozy dessert to finish the meal, try the soft, sunny Lemon Blueberry Bundt Cake Bright Soft And Perfect For Any Occasion.

Enjoy!