America's Test Kitchen LogoCook's Country LogoCook's Illustrated LogoAmerica's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo

Grilled Potatoes with Garlic and Rosemary on a Gas Grill

By America's Test Kitchen

Published on May 16, 2013

Time

50 minutes

Yield

Serves 4

Grilled Potatoes with Garlic and Rosemary on a Gas Grill

Ingredients

Vegetable oil for grill rack 4 tablespoons olive oil 9 medium garlic cloves, minced or pressed through garlic press (about 3 tablespoons)1 teaspoon chopped fresh rosemary Kosher salt 2 pounds Red Bliss potatoes (about 18), scrubbed, halved, and skewered according to illustration below (see note above)Ground black pepper 2 tablespoons chopped fresh chives

Before You Begin

This recipe works best with small potatoes that are about 1 1/2 inches in diameter. If using medium potatoes, 2 to 3 inches in diameter, cut potatoes into quarters. If potatoes are larger than 3 inches in diameter, cut each potato into eighths. Since potatoes are cooked in microwave, use wooden skewers.

Instructions

  1. Turn all burners to high, cover, and heat grill until very hot, about 15 minutes. Use grill brush to scrape grill clean; oil cooking grate. Leave primary burner on high and reduce other burner(s) to medium.
  2. Meanwhile, heat olive oil, garlic, rosemary, and 1/2 teaspoon salt in small skillet over medium heat until sizzling, about 3 minutes. Reduce heat to medium-low and continue to cook until garlic is light blond, about 3 minutes. Pour mixture through fine-mesh strainer into small bowl; press on solids. Measure 1 tablespoon solids and 1 tablespoon oil into large bowl and set aside. Discard remaining solids but reserve remaining oil.
  3. Place skewered potatoes in single layer on large microwave-safe plate and poke each potato several times with skewer. Brush with 1 tablespoon strained oil and season liberally with salt. Microwave on high power until potatoes offer slight resistance when pierced with tip of paring knife, about 8 minutes, turning them halfway through cooking time. Transfer potatoes to baking sheet coated with 1 tablespoon strained oil. Brush with remaining tablespoon strained oil; season with salt and pepper to taste.
  4. Place potatoes on hotter part of grill. Cook, with lid down, turning once, until grill marks appear, about 4 minutes. Move potatoes to cooler part of grill; and continue to cook with lid down until paring knife slips in and out of potatoes easily, 5 to 8 minutes longer. Remove potatoes from skewers and transfer to bowl with reserved garlic/oil mixture; add chives and toss until thoroughly coated. Serve immediately.

Grilled Potatoes with Garlic and Rosemary on a Gas Grill

Headshot of America's Test Kitchen
By America's Test Kitchen
Save

Time

50 minutes

Yield

Serves 4

Ingredients

Vegetable oil for grill rack
4 tablespoons olive oil
9 medium garlic cloves, minced or pressed through garlic press (about 3 tablespoons)
1 teaspoon chopped fresh rosemary
Kosher salt
2 pounds Red Bliss potatoes (about 18), scrubbed, halved, and skewered according to illustration below (see note above)
Ground black pepper
2 tablespoons chopped fresh chives

Test Kitchen Techniques

Ingredients

Vegetable oil for grill rack
4 tablespoons olive oil
9 medium garlic cloves, minced or pressed through garlic press (about 3 tablespoons)
1 teaspoon chopped fresh rosemary
Kosher salt
2 pounds Red Bliss potatoes (about 18), scrubbed, halved, and skewered according to illustration below (see note above)
Ground black pepper
2 tablespoons chopped fresh chives

Test Kitchen Techniques

Ingredients

Vegetable oil for grill rack
4 tablespoons olive oil
9 medium garlic cloves, minced or pressed through garlic press (about 3 tablespoons)
1 teaspoon chopped fresh rosemary
Kosher salt
2 pounds Red Bliss potatoes (about 18), scrubbed, halved, and skewered according to illustration below (see note above)
Ground black pepper
2 tablespoons chopped fresh chives

Test Kitchen Techniques

Why This Recipe Works

For potent garlic flavor in our grilled potato recipe, without bitterness or charring, we needed to introduce the potatoes to the garlic-oil mixture not once but three times. So in our final grilled potato recipe we brushed on the garlic mixture before cooking, after parcooking in the microwave, and after grilling.

Before You Begin

This recipe works best with small potatoes that are about 1 1/2 inches in diameter. If using medium potatoes, 2 to 3 inches in diameter, cut potatoes into quarters. If potatoes are larger than 3 inches in diameter, cut each potato into eighths. Since potatoes are cooked in microwave, use wooden skewers.

Instructions

  1. Turn all burners to high, cover, and heat grill until very hot, about 15 minutes. Use grill brush to scrape grill clean; oil cooking grate. Leave primary burner on high and reduce other burner(s) to medium.
  2. Meanwhile, heat olive oil, garlic, rosemary, and 1/2 teaspoon salt in small skillet over medium heat until sizzling, about 3 minutes. Reduce heat to medium-low and continue to cook until garlic is light blond, about 3 minutes. Pour mixture through fine-mesh strainer into small bowl; press on solids. Measure 1 tablespoon solids and 1 tablespoon oil into large bowl and set aside. Discard remaining solids but reserve remaining oil.
  3. Place skewered potatoes in single layer on large microwave-safe plate and poke each potato several times with skewer. Brush with 1 tablespoon strained oil and season liberally with salt. Microwave on high power until potatoes offer slight resistance when pierced with tip of paring knife, about 8 minutes, turning them halfway through cooking time. Transfer potatoes to baking sheet coated with 1 tablespoon strained oil. Brush with remaining tablespoon strained oil; season with salt and pepper to taste.
  4. Place potatoes on hotter part of grill. Cook, with lid down, turning once, until grill marks appear, about 4 minutes. Move potatoes to cooler part of grill; and continue to cook with lid down until paring knife slips in and out of potatoes easily, 5 to 8 minutes longer. Remove potatoes from skewers and transfer to bowl with reserved garlic/oil mixture; add chives and toss until thoroughly coated. Serve immediately.

Gift This Recipe

Enjoyed this dish? Let others know by sharing it as a gift recipe.

This is a members' feature.