How to make Cheesy mashed potatoes with melted Gruyere cheese & delicious caramelized onions. This is the best mashed potatoes recipe ever.
yield
time
6 servings
50 mins
Cook for 20-30 minutes, or until the onions are caramelized. Stir a few times along the way to ensure even cooking and avoid burnt bits. Add more butter or oil if needed. Set caramelized onions aside.
Add potatoes to a large pot and add just enough water to cover the potatoes. Add salt and bring the water to a boil over medium-high heat. Cook until potatoes are fork-tender. This should be about 20 minutes (8 if you’re using an Instant Pot!).