Yes, you can include potatoes in a DASH diet. For example, you might plan to eat one of the following:
3 oz (85 g) of salmon cooked in 1 tsp (5 ml) of vegetable oil with 1 cup (300 g) of boiled potatoes and 1.5 cups (225 g) of boiled vegetables.
6 oz (170 g) of cod fillet, 1 cup (200 g) of mashed potatoes, 1/2 cup (75 g) of green peas and 1/2 cup (75 g) of broccoli.