Add the following to the “Extra CSS” field on the “Geeky Stuff’ tab in EasyRecipe Settings

.easyrecipe .ERSIngredients .ERSIngredientsHeader,
.easyrecipe .ERSInstructions .ERSInstructionsHeader,
.easyrecipe .ERSNotesDiv .ERSNotesHeader,
.easyrecipe .ERSNutrition .ERSNutritionHeader {
    background: none;
    padding:0;
}