In a small bowl, combine 4 tbsp unsalted butter, 2 cloves garlic, 1 small jalapeño, 1 small Fresno chili, 1 tsp smoked paprika, ½ tsp chili powder , 1 tsp fresh lemon juice, 1 tbsp chopped fresh parsley, and salt and black pepper. Mix until smooth and set aside.
4 tbsp unsalted butter, 2 cloves garlic, 1 small jalapeño, 1 small Fresno chili, 1 tsp smoked paprika, ½ tsp chili powder , 1 tsp fresh lemon juice, 1 tbsp chopped fresh parsley, salt and black pepper
Heat a cast iron skillet over medium-high heat. Brush the 4 ears fresh corn with 1 tbsp olive oil and season lightly with 1 tsp salt and 1 tsp black pepper. Place the corn in the skillet and cook, turning occasionally, until golden and slightly charred in spots, about 10–15 minutes.
4 ears fresh corn, 1 tbsp olive oil, 1 tsp salt, 1 tsp black pepper