Slow Cooker Potatoes and Onions,

The Culinary Science of Slow-Cooking Root Vegetables

1. Even Heat Penetration: Unlike boiling—which can sometimes waterlog potatoes or leave the centers hard while the outsides overcook—slow, moist heat allows the starch cells in the potatoes to soften uniformly all the way to the core.
2. Flavor Infusion: As the onions caramelize slightly and melt down into the butter and broth, they create a natural, sweet-and-savory glaze that coats every single potato.

Ingredients

• The Foundation:
  • 3 lbs baby Yukon Gold or red potatoes (leave whole if small, or cut in half for even sizing)
  • 2 large yellow or sweet onions, cut into thick wedges (so they hold their shape during long cooking)
  • 4 to 5 cloves garlic, minced (or left as whole smashed cloves for a mellow, roasted garlic flavor)
• The Rich Sauce Blend:
  • 1/2 cup (1 stick) unsalted butter, cut into small cubes and dotted over the top
  • 1/3 cup low-sodium chicken or vegetable broth (just enough to create steam and prevent sticking)
  • 1 tablespoon olive oil
  • 1 teaspoon dried rosemary or thyme (or 2 sprigs of fresh herbs)
  • 1 teaspoon garlic powder
  • Salt and freshly cracked black pepper to taste

Step-by-Step Instructions

1. Layer the Slow Cooker

1. Lightly grease the inside of your slow cooker with a little oil or non-stick spray.
2. Place the thick onion wedges and minced garlic at the bottom of the slow cooker.
3. Pile the washed and prepped potatoes right on top of the onions.

2. Season and Butter

1. In a small bowl, whisk together the broth, olive oil, garlic powder, dried herbs, salt, and black pepper. Pour this mixture evenly over the potatoes and onions.
2. Scatter the cubed butter across the top of the potatoes so it melts down slowly as it cooks.

3. Slow Cook

1. Cover with the lid and cook on LOW for 5 to 6 hours (or on HIGH for 3 to 4 hours), until the potatoes are fork-tender and easily pierced all the way through.

4. Toss and Serve

1. Before serving, use a large spoon or spatula to gently toss the potatoes and onions in the rich, buttery pan juices at the bottom of the slow cooker.
2. Serve hot right out of the slow cooker, garnished with a sprinkle of fresh parsley or chives!

Pro-Tips for Success

• Crisp Them Up (Optional): If you prefer a little bit of golden crust on your slow-cooker potatoes, scoop them out of the slow cooker with a slotted spoon after they are tender, transfer them to a baking sheet, and broil them for 3 to 5 minutes until the edges turn golden brown!
• Add Cheese: If you want to take it toward the comfort food hall of fame, sprinkle a cup of sharp cheddar or parmesan cheese over the top during the last 15 minutes of cooking and cover until melted.