Slow Cooker Chicken with Marinara: 5 Ingredients for an Easy, Craveable Dinner
Make dinner effortless with this slow cooker chicken recipe. Just marinara sauce and 5 simple ingredients create a flavorful, family-friendly meal.
After a long day, nothing beats a warm, comforting meal that practically cooks itself. This slow cooker chicken with marinara sauce is exactly that: simple, flavorful, and so satisfying that everyone will ask for seconds.
With just store-bought marinara and five pantry staples, you can have a dinner that tastes like it simmered for hours without lifting a finger.
Why This Recipe Works
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Hands-off cooking — set it and forget it
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Minimal ingredients — easy to shop for and prep
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Family-friendly — comforting flavors everyone loves
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Versatile — pairs with pasta, rice, or vegetables
This meal is proof that simple ingredients can create unforgettable flavor.
Ingredients
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4 boneless, skinless chicken breasts
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1 jar (24 oz) store-bought marinara sauce
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1 medium onion, thinly sliced
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3 cloves garlic, minced
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1 teaspoon dried Italian herbs (basil, oregano, thyme)
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½ cup shredded mozzarella cheese
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Optional: fresh basil or parsley for garnish
How to Make It
1. Prep the Chicken
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Pat chicken breasts dry with paper towels
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Season lightly with salt and pepper on both sides
2. Layer Ingredients in the Slow Cooker
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Place chicken breasts at the bottom of the slow cooker
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Pour the marinara sauce over the chicken
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Add sliced onions, minced garlic, and dried herbs on top
3. Cook Low and Slow
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Cover and cook on low for 4–6 hours or on high for 2–3 hours
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Chicken should be tender and fully cooked (internal temperature 165°F / 74°C)
4. Add Cheese and Garnish
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Sprinkle shredded mozzarella over chicken
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Cover for an additional 5–10 minutes to melt cheese
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Garnish with fresh basil or parsley if desired
Serving Suggestions
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Serve over cooked pasta, rice, or quinoa
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Pair with steamed vegetables or a crisp salad for a balanced meal
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Use leftovers for sandwiches or wraps the next day
Why This Recipe Is So Craveable
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Marinara sauce infuses the chicken with flavor as it cooks
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Garlic and herbs create an aromatic, savory base
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Cheese topping adds gooey, comforting richness
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Slow cooking makes the chicken extra tender and juicy
Real-Life Scenario
Megan, a busy mom, shares:
“I tossed the ingredients in the slow cooker before work, and when I got home, the house smelled amazing. The chicken was tender, cheesy, and perfectly seasoned — my kids went back for seconds immediately!”
FAQs
1. Can I use frozen chicken?
Yes — add an extra 30–60 minutes to cook time on low.
2. Can I substitute the cheese?
Mozzarella works best, but provolone or parmesan can add a new twist.
3. Is this recipe freezer-friendly?
Yes — cook, cool, and store in an airtight container for up to 3 months.
4. Can I make it spicier?
Add a pinch of red pepper flakes or a splash of hot sauce to the sauce.
5. Can this be made in the oven instead?
Yes — bake at 375°F / 190°C for 25–30 minutes, then add cheese and broil for a few minutes to melt.
This slow cooker chicken with marinara is:
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Effortless to prepare
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Full of flavor with minimal ingredients
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Family-approved and perfect for busy nights