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Baked cornbread in a cast iron skillet with a golden, slightly domed top.

High-Protein Single-Serve Cornbread Skillet (Savory Jalapeño & Cotija)

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This single-serve high-protein cornbread skillet delivers classic comfort food flavor with a savory kick from jalapeño and cotija cheese. Baked directly in a hot cast iron skillet, it creates a tender crumb with a crisp, golden bottom—perfect as a quick snack, side, or light meal.
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Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Servings: 1 skillet
Course: Side Dish, Snack
Cuisine: American
Calories: 280
Ingredients Equipment Method Nutrition Notes

Ingredients
  

  • 1/4 cup self-rising cornbread mix
  • 1 tbsp plain protein powder unflavored or lightly sweet neutral
  • 1 large egg
  • 2 tbsp milk or water if preferred
  • 1 tbsp diced jalapeño adjust to taste
  • 1 tsp oil or butter for greasing skillet
  • 1–2 slices fresh jalapeño for garnish
  • 1 tbsp cotija cheese crumbled, for topping

Equipment

5–6 Inch Cast Iron Skillet
5–6 Inch Cast Iron Skillet
Small Mixing Bowl
Small Mixing Bowl
Whisk or Spoon

Method
 

  1. Preheat oven or air fryer to 375°F (190°C). If using a conventional oven, place the cast iron skillet inside during preheating so it becomes piping hot.
  2. In a small mixing bowl, combine the self-rising cornbread mix, protein powder, egg, and milk. Stir until smooth and no lumps remain, then gently fold in the diced jalapeño.
    Pro Tip: Do not overmix. Stir only until the dry ingredients are just incorporated to keep the cornbread tender.
    Single-serve cornbread protein batter with jalapeños being mixed in a glass bowl"
  3. Carefully remove the hot skillet from the oven and coat the interior with oil or butter to prevent sticking.
  4. Pour the batter into the hot skillet and smooth the top. Arrange the sliced jalapeño rounds on top for garnish.
    Pouring cornbread protein batter into a small cast iron skillet with jalapeños
  5. Bake until golden on top and a toothpick inserted in the center comes out clean.
    Air Fryer: Bake at 375°F for 10–12 minutes.
    Oven: Bake for 12–15 minutes.
    Unbaked cornbread protein batter in a personal cast iron skillet, ready for oven or air fryer
  6. Remove from heat and immediately sprinkle with crumbled cotija cheese while the cornbread is still hot so the cheese softens slightly.
    Baked cornbread in a cast iron skillet with a golden, slightly domed top.
  7. Serve hot, directly from the skillet.
    Cornbread in skillet sliced with spatula, showing moist, fluffy interior.

Nutrition

Calories: 280kcalCarbohydrates: 22gProtein: 20gFat: 12gSaturated Fat: 4gCholesterol: 185mgSodium: 520mgFiber: 2gSugar: 3g

Notes

Skillet Preheat Is Key: Preheating the cast iron skillet creates a crisp, golden bottom crust that defines classic skillet cornbread.
Avoid Overbaking: Start checking at the 10-minute mark. Overbaking will dry out the crumb, especially with added protein powder.
Protein Powder Choice: Use an unflavored or lightly sweet whey/casein blend for best moisture and structure. Strongly flavored sweet proteins are not recommended.
Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat briefly in the microwave or toaster oven.

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