Prep Time 15 minutes mins
Cook Time 35 minutes mins
Resting Time 10 minutes mins
Total Time 1 hour hr
For a creamier casserole, whisk 2 tablespoons sour cream or Greek yogurt into the pumpkin mixture before layering, and adjust the broth to keep the filling scoopable. If you prefer more heat, leave some jalapeño seeds or add a pinch of cayenne. Swap corn tortillas for flour if desired, but toast the strips briefly to prevent sogginess. You can assemble the casserole up to a day ahead; cover and refrigerate, then add 5 to 10 minutes to the covered bake time. Garnish with avocado, extra cilantro, and a squeeze of lime, and consider adding cooked quinoa or shredded rotisserie chicken for extra protein.