Low-Carb Chicken Enchilada Casserole

If you love enchiladas but don't love the carb crash that often follows, this recipe is for you.

It has all the bold, comforting flavors of traditional enchiladas—tender shredded chicken, enchilada sauce, melted cheese, and warm spices—but swaps tortillas and rice for cauliflower rice. The result is a satisfying, protein-packed casserole that's naturally gluten-free and incredibly easy to throw together on a busy weeknight.

One of my favorite shortcuts? Rotisserie chicken.

It turns what could be a time-consuming dinner into a one-pan meal that's ready for the oven in just a few minutes.

Why You'll Love This Recipe

This casserole checks all the boxes.

It's high in protein, low in carbohydrates, naturally gluten-free, and made with simple ingredients you can find at almost any grocery store. It's also perfect for meal prep because the leftovers taste just as good the next day.

Whether you're trying to eat more vegetables, cut back on refined carbohydrates, or simply need a healthy dinner that your family will actually enjoy, this recipe deserves a spot on your menu.

Ingredients:

• 1 whole organic rotisserie chicken, shredded

• 1 (24-ounce) jar green enchilada sauce (I like Siete or SOMOS)

• 1 (24-ounce) bag frozen organic cauliflower rice

• 1 cup shredded grass-fed cheddar cheese (or dairy-free cheddar if preferred)

• ½ teaspoon garlic powder

• ½ teaspoon onion powder

• ½ teaspoon ground cumin

• ½ teaspoon ground coriander

Optional toppings:

• Sliced avocado

• Organic sour cream or plain Greek yogurt

• Fresh cilantro

• Green onions

• Jalapeño slices

• Siete Creamy Jalapeño Botana Sauce

Directions:

1. Preheat your oven to 375°F.

2. Spread the frozen cauliflower rice evenly into the bottom of a casserole dish.

3. Top with the shredded chicken, distributing it evenly over the cauliflower rice.

4. Sprinkle the garlic powder, onion powder, cumin, and coriander over the chicken.

5. Add the shredded cheese.

6. Pour the enchilada sauce evenly over the top, making sure the casserole is well covered.

7. Bake for approximately 30 minutes, or until hot and bubbly and the cheese has melted.

8. Allow the casserole to rest for about 5 minutes before serving.

9. Top with avocado, Greek yogurt or sour cream, fresh cilantro, or your favorite salsa.

Why Cauliflower Rice Works So Well

Cauliflower rice is one of my favorite swaps because it adds extra vegetables without overpowering the recipe.

Once it's baked with the enchilada sauce, chicken, and cheese, it absorbs all of the delicious flavors while keeping the dish lighter than traditional enchiladas.

Even people who claim they don't like cauliflower are often surprised by this recipe.

Easy Variations

This casserole is easy to customize based on what you have at home.

Try adding:

• diced green chiles

• black olives

• sautéed onions

• bell peppers

• spinach

• zucchini

If you tolerate dairy well, pepper jack cheese adds a little extra kick.

For even more protein, stir a can of drained black beans into the chicken mixture if you're not specifically following a low-carb eating plan.

Meal Prep & Storage

This recipe stores beautifully in the refrigerator for up to four days and reheats well for lunch.

You can also assemble the casserole ahead of time, refrigerate it, and simply bake it when you're ready for dinner.

It also freezes well, making it a great option for busy weeks.

💡 Dr. Stephanie's Tip: One of the easiest ways to make healthy eating sustainable is to build meals around protein first.

Using rotisserie chicken as a shortcut can save time without sacrificing nutrition. Pair it with vegetables, healthy fats, and flavorful herbs and spices, and you've created a satisfying meal that's far more nourishing than relying on processed convenience foods.

Healthy eating doesn't have to be complicated—it just needs to be practical.

A Healthy Twist on a Comfort Food Favorite

This Low-Carb Chicken Enchilada Casserole delivers everything you love about enchiladas in an easy one-pan meal. It's comforting, flavorful, naturally gluten-free, and perfect for busy weeknights or meal prep.

Simple ingredients. Minimal prep. Big flavor.

That's my kind of recipe.

Looking for More Gluten-Free Comfort Food?

If you love healthy comfort food made with real ingredients, you'll love my cookbook, Allergy-Free Tastes Good to Me. Inside you'll find an entire chapter dedicated to hearty soups and stews, plus dozens of gluten-free breakfasts, lunches, dinners, snacks, and desserts that make healthy eating both simple and delicious.

Grab your copy today and discover your next favorite family recipe.