Crockpot Cheddar Roasted Garlic Scalloped Potatoes Tips, FAQ & printable recipe

Tips for success

For the best texture, use a mandoline to slice the potatoes uniformly. This not only ensures even cooking but also creates a beautiful layered presentation.

If you prefer a crispy top, you can transfer the finished casserole to a baking dish and broil it for 2 to 3 minutes, watching carefully to avoid burning. This adds a delightful crunch without compromising the creamy interior.

To make the dish even more indulgent, add a sprinkle of smoked paprika or a few fresh thyme sprigs on top before serving.

These small additions enhance the flavor without overshadowing the classic combination of potato, garlic, and cheddar. If you have leftovers, they taste even better the next day, as the flavors meld together overnight.

Variations

• Add Ham or Bacon: Layer 1 cup of diced cooked ham or crumbled cooked bacon between the potato layers for a smoky, salty addition. This turns the side dish into a heartier main course.
• Use Gruyère and Thyme: Substitute the sharp cheddar with Gruyère cheese and add a few sprigs of fresh thyme to the cream sauce. The nutty, earthy flavor of Gruyère pairs beautifully with roasted garlic.
• Make It Spicy: Add a pinch of cayenne pepper or a few dashes of hot sauce to the roasted garlic cream sauce. Top with pepper jack cheese instead of cheddar for a subtle heat.
• Vegetable Medley: Layer thinly sliced leeks or fennel along with the potatoes for extra sweetness and texture. You can also add a layer of sautéed mushrooms for an earthy note.

Storage and make-ahead

Fridge

Store in an airtight container in the refrigerator for up to 4 days. Reheat with a splash of milk or cream to restore creaminess.

Freezer

Freeze in a freezer-safe container for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheat

Reheat in a 350°F (175°C) oven for 15-20 minutes, or microwave individual portions until hot. Add a splash of milk if needed.

Store leftovers in an airtight container in the refrigerator for up to 4 days. The casserole will thicken as it cools; reheat gently in the microwave or oven with a splash of milk or cream to restore its creamy texture. Let the dish cool for no more than 2 hours before refrigerating to ensure food safety.

This dish is perfect for make-ahead: assemble the layers in the slow cooker insert, cover, and refrigerate overnight.

The next day, place the insert in the slow cooker and cook on LOW for 4 to 5 hours, adding about 30 minutes to the cooking time if starting from cold. This makes it an ideal option for holiday dinners or busy weeknights when you want to prep ahead.

Serving ideas

Serve the scalloped potatoes as a hearty side dish alongside roasted chicken, grilled steak, or a simple green salad.

They also shine as a vegetarian main course when paired with crusty bread and a crisp green vegetable. The rich, creamy texture pairs beautifully with bright, acidic sides like a tomato salad or pickled vegetables.

For a crowd, keep the slow cooker on the 'warm' setting and let guests serve themselves. The casserole will stay creamy and delicious for up to 2 hours. Garnish with chopped fresh chives or parsley for a pop of color and a fresh contrast to the rich cheese. These potatoes are sure to become a requested favorite.

Frequently asked questions

Recipe card

Crockpot Cheddar Roasted Garlic Scalloped Potatoes

Prep 20 minCook 4 hTotal 4 h 20 minServes 8

Ingredients

• 3 lb Yukon Gold potatoes, thinly sliced (about 1/8 inch thick)
• 2 cups caramelized onions
• 1 1/2 cups roasted garlic cream sauce
• 2 cups shredded sharp cheddar cheese
• 4 tbsp salted butter, cut into pats

Instructions

1. Place the sliced Yukon Gold potatoes in overlapping layers directly in the bottom of the slow cooker. Use about half of the potato slices to create an even, thick layer that covers the entire bottom of the insert.
2. Scatter the caramelized onions evenly over the potato layer. Pour the roasted garlic cream sauce over the onions and potatoes, using a spatula to spread it gently so it seeps between the layers.
3. Arrange the remaining potato slices over the onion and sauce mixture, again in overlapping layers. Press down lightly to compact the layers so the sauce rises up around the potatoes.
4. Sprinkle the shredded sharp cheddar cheese evenly over the top potato layer. Dot with the salted butter pats, distributing them across the surface.
5. Cover the slow cooker and cook on LOW for 4 to 5 hours, or on HIGH for 2 to 3 hours, until the potatoes are fork-tender and the casserole is bubbling around the edges. Do not stir during cooking, as this can break up the potatoes.
6. Spoon the bubbling scalloped potatoes onto a serving plate or directly from the slow cooker. Use a large spoon to scoop through all layers, ensuring each serving includes the golden cheese crust and creamy potatoes.

Contains: milk, gluten

Estimated nutrition per serving

Calories

350

Protein

10 g

Carbohydrates

35 g

Fat

20 g

Automatic estimate from the ingredient list, not laboratory-verified.