To increase flavor, here are some ideas:
- 2-3 tbsp dry ranch dressing mix
- 1 shallot
- roast 1/2 the potatoes first (400 for 45 min)
- toast flour with butter before adding
- 1 tsp Dijon mustard
- smoked paprika
- 2 garlic cloves
- 1 tbp white miso paste