Grab these heroes from your fridge and pantry. This recipe’s super forgiving—feel free to riff!

• 1 tbsp olive oil – Or avocado oil. Also brush your baking dish with it!

• 4 boneless, skinless chicken breasts (1.5 lbs) – Or 3 cups rotisserie chicken (shortcut magic!).

• 1 onion, chopped – Yellow or white. No onion? Try 1 tsp onion powder in the sauce.

• 1¾ cups shredded cheddar (divided) – Sharp cheddar, or mix in Monterey Jack/pepper jack.

• ½ pint sour cream – Greek yogurt works too!

• 1 tbsp dried parsley – Or 2 tbsp chopped fresh cilantro.

• ½ tsp dried oregano + ½ tsp black pepper

• 1 (15 oz) can tomato sauce – Fire-roasted tomatoes blitzed in a blender = big flavor.

• ⅓ cup green bell pepper, chopped – Or poblano (roasted = wow!).

• 1 garlic clove, minced – Garlic powder works in a pinch.

• 1 tbsp chili powder – Add ½ tsp chipotle powder for heat.

• ½ tsp salt (optional)

• ½ cup water or chicken broth – To thin out the sauce.

• 8 (10-inch) flour tortillas – Corn? Warm them first to avoid cracks.

• 1 (12 oz) jar taco sauce – Mild, medium, or hot—your call!