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+ servings

Slow Cooker Garlic Rosemary Tri-Color Potatoes

Tender and crisp tri-color potatoes loaded with rosemary, thyme, oregano and garlic.. An easy and simple side dish made in the slow cooker.

Course Side Dish
Cuisine American, Holiday
Keyword easy potato side dish, roasted potatoes
Prep Time 10 minutes
Cook Time 4 hours
Total Time 4 hours 10 minutes
Servings 6 servings
Calories 93 kcal
Author Kelly


  • 1 3-pound bag tri-color potatoes or 1 lb of red-skinned new potatoes, 1 lb pound baby Yukon Gold potatoes, and 1 pound baby purple potatoes
  • 4-5 Tablespoons extra virgin olive oil
  • 1 teaspoon sea salt
  • 1/4 teaspoon black pepper
  • 4 cloves garlic minced
  • 1 teaspoon fresh or dried rosemary
  • 1 teaspoon dried oregano
  • 2-3 sprigs fresh thyme
  • 2 Tablespoons nutritional yeast OR grated vegan (or regular) parmesan for sprinkling if not Whole30


  1. Cut potatoes in halves or quarters but making each of them approximately the same size.
  2. In a large bowl, combine potatoes with olive oil, garlic, oregano, thyme, and rosemary. Season with salt and pepper, to taste and toss to coat evenly.

To Make Potatoes in the Slow Cooker:

  1. Line a slow cooker with aluminum foil, leaving a slight overhang to wrap the potatoes on top. Coat a thin layer with nonstick spray.
  2. Add potatoes into the slow cooker and cover and cook on low heat for 4-5 hours or high heat for 2-3 hours, or until tender.
  3. Sprinkle with additional nutritional yeast or Parmesan, if desired. Serve immediately.

To Make Potatoes On the Grill:

  1. Divide the potatoes into two 24-inch square pieces of heavy duty aluminum foil. Seal foil over potatoes.
  2. Grill over medium heat for 30 minutes or until tender, turning once.

To Make Potatoes in the Oven:

  1. Preheat oven to 400 degrees F. Spray a large rimmed baking sheet lightly with cooking spray.
  2. Place potatoes in a single layer on baking sheet.

  3. Bake for 25-30 minutes, or until golden brown and tender. Sprinkle with additional nutritional yeast or Parmesan, if desired.

Nutrition Facts
Slow Cooker Garlic Rosemary Tri-Color Potatoes
Amount Per Serving (1 serving (1/6 recipe))
Calories 93 Calories from Fat 81
% Daily Value*
Fat 9g14%
Saturated Fat 1g5%
Cholesterol 1mg0%
Sodium 414mg17%
Potassium 8mg0%
Carbohydrates 1g0%
Vitamin A 30IU1%
Vitamin C 1.2mg1%
Calcium 29mg3%
Iron 0.3mg2%
* Nutrition facts are provided as a courtesy using the WPRM recipe calculator. It is best to make your own calculations to ensure accuracy. We expressly disclaim any and all liability of any kind with respect to any act or omission wholly or in part in reliance on anything contained in this website. Percent Daily Values are based on a 2000 calorie diet.