Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Cheesy Fiesta Corn Casserole (Creamy, Bold & Crowd-Pleasing!)


  • Author: WAFA LI

Ingredients

Scale
(Serves 8–10)

Corn base:

  • 1 (15 oz) can whole kernel corn, drained
  • 1 (15 oz) can cream-style corn
  • 1 (8.5 oz) box Jiffy corn muffin mix (or homemade blend below)
  • ½ cup sour cream or Greek yogurt
  • ¼ cup melted butter (you love buttery richness!)
  • 1 egg

Homemade Jiffy substitute (for low-carb/blood sugar friendly):

  • ¾ cup almond flour
  • ¼ cup coconut flour
  • 2 tbsp monk fruit blend
  • 1 tbsp baking powder
  • ½ tsp salt

Cream cheese ribbon (you love this!):

  • 4 oz (½ block) full-fat cream cheese, softened
  • ¼ cup sour cream
  • 2 tbsp milk or broth

Cheese & toppings:

  • 1½ cups shredded pepper jack or Mexican blend cheese, divided
  • Optional: ½ cup diced roasted green chiles
  • Garnish: Chopped cilantro, sliced jalapeños

Instructions

1. Prep:

  • Preheat oven to 350°F (175°C). Grease a 9×9″ or 2-qt baking dish.

2. Make corn base:

  1. In a large bowl, combine whole kernel corn, cream-style corn, Jiffy mix (or homemade blend), sour cream, melted butter, and egg. Mix until smooth.
  2. Stir in 1 cup cheese and green chiles (if using).

3. Swirl cream cheese:

  1. Dollop cream cheese mixture over corn base.
  2. Gently swirl with a knife—4–5 figure-8 motions only (over-swirling = muddy mix).

4. Top & bake:

  • Sprinkle remaining ½ cup cheese on top.
  • Bake 40–45 minutes until golden and center is set (no jiggle).
  • Rest 10 minutes before serving.
💡 Pro Tips for Perfection:
Don’t skip the cream cheese swirl—it creates pockets of velvety richness (you love this!).
Low-sodium mastery (you love this!):
→ Use no-salt-added corn + low-sodium cheese
→ Boost flavor with extra roasted green chiles + 1 tsp smoked paprika
Blood sugar friendly (you love this!):
→ Use homemade Jiffy substitute + sugar-free cheese
→ Net carbs: ~8g/serving
Low-carb/keto option (you love this!):
→ Follow homemade Jiffy substitute above
→ Increase cheese to 2 cups for binding
→ Net carbs drop from 28g → 6g/serving
High-protein boost (you love this!):
→ Add ½ cup cooked white beans (+7g protein/serving)
→ Use Greek yogurt instead of sour cream (+5g protein)
Make ahead: Assemble unbaked casserole; refrigerate 24 hours. Add 5–10 min to bake time. Fully baked casserole freezes 3 months (thaw overnight; reheat covered at 350°F 30 min).

Prep Time & Nutrition (per serving):

Prep Time: 15 min | Bake Time: 45 min | Total Time: 1 hr
Calories: 220 | Protein: 8g | Net Carbs: 28g | Fats: 12g | Fiber: 3g | Gluten-Free Option • Low-Sodium Adaptable • Blood Sugar Friendly • Low-Carb/Keto Option