Fast and Flavorful Slow Cooker Tortellini Casserole
Enjoy a hassle-free meal with our Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto—comfort food made easy! This dish combines tender tortellini, succulent chicken, and a burst of flavor from the pesto, creating a delightful meal that will excite your taste buds and leave everyone asking for seconds.
Why You’ll Love This Recipe
- Effortless Cooking: Simply toss everything in the slow cooker and let it do the work while you relax.
- Comforting Flavor: The cheesy chicken and pesto create a rich, creamy sauce that brings the dish together beautifully.
- Family-Friendly: Kids and adults alike will enjoy this dish, making it a surefire hit at the dinner table.
- Customizable: Easily adapt the ingredients to suit your dietary preferences or what you have on hand.
- Easy Cleanup: With just one pot to clean, you’ll spend less time doing dishes and more time enjoying your meal.
Ingredients You’ll Need
The ingredients for the Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto are simple yet essential. Each one plays a crucial role in delivering a delicious, hearty meal that the whole family will love.
- Cheesy Tortellini: Look for a flavorful cheese-filled tortellini for the best taste and texture.
- Chicken Breasts: Boneless, skinless chicken breasts work seamlessly—perfectly tender once cooked.
- Pesto: Use your favorite store-bought or homemade pesto to infuse vibrant flavor into the dish.
- Spinach: Fresh or frozen spinach adds a lovely pop of color and vital nutrients.
- Enchilada Sauce: A zesty enchilada sauce gives a spicy undertone that beautifully complements the dish.
- Shredded Cheese: Mozzarella or a blend will create a deliciously gooey layer on top.
- Garlic: Freshly minced garlic enhances the overall flavor, providing an aromatic touch.
- Onion: Chopped onions bring sweetness and depth to the flavor profile.
Variations for Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto
This recipe is super easy to adapt based on your ingredients, dietary needs, or personal tastes. Get creative and make it your own!
- Vegetarian Option: Swap the chicken for mushrooms or tofu to make a delightful vegetarian version.
- Different Proteins: Swap chicken for ground turkey or smoked sausage for a unique flavor twist.
- Gluten-Free: Use gluten-free tortellini to make this dish suitable for gluten-sensitive pals.
- Extra Veggies: Add bell peppers, zucchini, or broccoli to amp up the veggie quotient.
- Spice It Up: Add red pepper flakes or jalapeños for a spicy kick.

How to Make Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto
Step 1: Prepare the Ingredients
Start by chopping the onion and mincing the garlic. If using fresh spinach, wash and chop it as well. Prepare your chicken breasts by cutting them into bite-sized pieces.
Step 2: Layer the Slow Cooker
In the bottom of the slow cooker, layer the chicken pieces, followed by the chopped onion, minced garlic, and spinach evenly across the surface.
Step 3: Add the Sauces
Pour the pesto and enchilada sauce over the layered ingredients, ensuring everything is well-coated with flavor.
Step 4: Include the Tortellini
Add the tortellini on top, gently pressing it into the sauce mixture without stirring to prevent clumping.
Step 5: Cook
Cover the slow cooker and set it to cook on low for 4 to 5 hours or high for 2 to 3 hours until the chicken is tender and cooked through.
Step 6: Add Cheese and Serve
About 30 minutes before serving, sprinkle the shredded cheese on top and cover for the cheese to melt. Stir gently before serving.
Pro Tips for Making Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto
- Don’t Overcook: Keep an eye on the time to ensure the tortellini does not become mushy.
- Layer Ingredients: Layering instead of stirring at the beginning prevents the tortellini from clumping together.
- Use Fresh Ingredients: Whenever possible, opt for fresh garlic and herbs for enhanced flavor.
- Adjust for Thickness: If you prefer a thicker casserole, reduce the amount of enchilada sauce slightly.
- Taste as You Go: Give the mix a taste before serving and add seasoning if needed.
How to Serve Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto
Garnishes
A sprinkle of freshly chopped basil or parsley on top adds a burst of color and freshness to the casserole.
Side Dishes
This casserole pairs beautifully with a simple green salad or garlic bread, making for a complete meal.
Creative Ways to Present
Serve the casserole in individual ramekins for a personal touch or in a large baking dish for family-style dining.
Make Ahead and Storage
Storing Leftovers
Allow any leftovers to cool completely before transferring them to an airtight container; they will stay fresh in the refrigerator for up to three days.
Freezing
You can freeze leftovers in a safe container for up to three months, making it a convenient option for meal prep.
Reheating
Reheat in the microwave for quick lunches or enjoy the casserole warmed in the oven. A splash of water or broth can help bring moisture back.
FAQs
Can I use frozen tortellini?
Absolutely! Just add them straight to the slow cooker without thawing; they will cook perfectly alongside the other ingredients.
What can I substitute for pesto?
If you don’t have pesto, a mix of olive oil, garlic, and chopped herbs works well to create a similar flavor profile.
Can I cook this on high heat?
Yes, you can cook it on high for 2 to 3 hours, just ensure the chicken is thoroughly cooked before serving.
Is there a vegan version of this dish?
Definitely! Use plant-based tortellini, substitute chicken with mushrooms or chickpeas, and opt for dairy-free cheese.
How can I spice this up?
Add chopped jalapeños, red pepper flakes, or your favorite hot sauce for a spicy spin on this casserole.
Final Thoughts
Give the Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto a try! With its comforting flavors and easy prep, you will love how simple it is to create a fantastic meal for friends and family.
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Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto
- Total Time: 4 to 5 hours 15 minutes
- Yield: 6 servings 1x
- Diet: Gluten-Free (with gluten-free tortellini)
Description
Enjoy a hassle-free meal with our Slow Cooker Tortellini Casserole with Cheesy Chicken & Pesto—comfort food made easy! This dish combines tender tortellini, succulent chicken, and a burst of flavor from the pesto, creating a delightful meal that will excite your taste buds and leave everyone asking for seconds.
Ingredients
Cheesy Tortellini:
- 1 pound cheese-filled tortellini
Chicken Breasts:
- 1.5 pounds boneless, skinless chicken breasts
Pesto:
- 1 cup pesto (store-bought or homemade)
Spinach:
- 2 cups fresh spinach (or 1 cup frozen)
Enchilada Sauce:
- 1 cup enchilada sauce
Shredded Cheese:
- 1.5 cups shredded mozzarella cheese
Garlic:
- 3 cloves garlic, minced
Onion:
- 1 medium onion, chopped
Instructions
- Prepare the Ingredients: Start by chopping the onion and mincing the garlic. If using fresh spinach, wash and chop it as well. Prepare your chicken breasts by cutting them into bite-sized pieces.
- Layer the Slow Cooker: In the bottom of the slow cooker, layer the chicken pieces, followed by the chopped onion, minced garlic, and spinach evenly across the surface.
- Add the Sauces: Pour the pesto and enchilada sauce over the layered ingredients, ensuring everything is well-coated with flavor.
- Include the Tortellini: Add the tortellini on top, gently pressing it into the sauce mixture without stirring to prevent clumping.
- Cook: Cover the slow cooker and set it to cook on low for 4 to 5 hours or high for 2 to 3 hours until the chicken is tender and cooked through.
- Add Cheese and Serve: About 30 minutes before serving, sprinkle the shredded cheese on top and cover for the cheese to melt. Stir gently before serving.
Notes
- Don’t Overcook: Keep an eye on the time to ensure the tortellini does not become mushy.
- Layer Ingredients: Layering instead of stirring at the beginning prevents the tortellini from clumping together.
- Use Fresh Ingredients: Whenever possible, opt for fresh garlic and herbs for enhanced flavor.
- Adjust for Thickness: If you prefer a thicker casserole, reduce the amount of enchilada sauce slightly.
- Taste as You Go: Give the mix a taste before serving and add seasoning if needed.
- Prep Time: 15 minutes
- Cook Time: 4 to 5 hours on low or 2 to 3 hours on high
- Category: Main Dish
- Method: Slow Cooking
- Cuisine: Italian
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 3g
- Sodium: 900mg
- Fat: 20g
- Saturated Fat: 10g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 3g
- Protein: 30g
- Cholesterol: 100mg
Keywords: slow cooker, tortellini, casserole, cheesy chicken, pesto, comfort food