Easy Devilled Eggs

Name: Easy Devilled Eggs
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: American
Ingredients: 4 eggs (hard boiled); 1 can paté (about 4.2 oz, of your choice (e.g., chicken paté)); 50 g butter (about 3.5 tbsp or 1/4 cup); 1 tbsp mustard; Salt and pepper ( to taste)