Baked Sweet Potato Slices

Baked Sweet Potato Slices is a easy American recipe that serves 4. 300 calories per serving. Recipe by Cooking With Ayeh on YouTube.

Prep: 15 min | Cook: 45 min | Total: 1 hr 20 min

Cost: $7.20 total, $1.80 per serving

Ingredients

  • 2 large Sweet Potatoes (peeled and sliced into 1/8-inch rounds)
  • 2 tablespoons Olive Oil (extra-virgin preferred)
  • 4 cloves Garlic (minced)
  • 1 teaspoon Fresh Thyme (leaves only, finely chopped)
  • 1 teaspoon Salt (kosher or sea salt)
  • 0.5 teaspoon Black Pepper (freshly ground)
  • 1 cup Parmesan Cheese (freshly grated)
  • 0.5 cup Mozzarella Cheese (shredded, for topping)

Instructions

  1. Slice Sweet Potatoes

    Using a sharp knife or mandolin, cut the peeled sweet potatoes into thin, even rounds about 1/8‑inch thick.

    Time: PT5M

  2. Season the Slices

    Place the slices in a large mixing bowl. Drizzle with olive oil, add minced garlic, chopped thyme, salt, pepper, and 1 cup grated Parmesan. Toss until every slice is evenly coated.

    Time: PT5M

  3. Arrange in Baking Dish

    Spread a thin layer of the seasoned slices in a spiral or overlapping pattern in a 9×13‑inch baking dish, creating a tight stack. Sprinkle the remaining mozzarella and a little extra Parmesan on top.

    Time: PT5M

  4. Initial Covered Bake

    Cover the dish tightly with aluminum foil and place it in a pre‑heated oven.

    Time: PT30M

    Temperature: 190°C

  5. Uncover and Caramelize

    Remove the foil and continue baking until the top is golden, the edges are sizzling, and the potatoes are tender when pierced with a fork.

    Time: PT15M

    Temperature: 190°C

  6. Rest and Serve

    Allow the bake to rest for 5 minutes before slicing and serving.

    Time: PT5M

Nutrition Facts

Calories
300
Protein
6g
Carbohydrates
35g
Fat
12g
Fiber
4g

Dietary info: Vegetarian, Gluten-Free

Allergens: Dairy

Last updated: April 7, 2026

Amazon Associates

Amazon Associates PartnerTrusted

As an Amazon Associate, we earn from qualifying purchases made through links on this page. This helps support our site at no extra cost to you. Clicking on ingredient or equipment links will take you to amazon.com where you can purchase these items.

Baked Sweet Potato Slices

Recipe by Cooking With Ayeh

A festive, cheesy and garlicky sweet potato bake that’s perfect for the Christmas table. Thinly sliced sweet potatoes are layered with olive oil, fresh garlic, thyme, and generous amounts of Parmesan cheese, then baked until golden, caramelized, and irresistibly fragrant.

EasyAmericanServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
30m
Prep
35m
Cook
10m
Cleanup
1h 15m
Total

Cost Breakdown

$7.20
Total cost
$1.80
Per serving

Critical Success Points

  • Evenly coating each sweet potato slice with oil, garlic, and cheese.
  • Covering the dish tightly with foil for the first 30 minutes.
  • Uncovering and baking until the top is caramelized and cheese is bubbly.

Safety Warnings

  • Use oven mitts when handling the hot baking dish.
  • Be careful when using a mandolin or sharp knife; keep fingers away from the blade.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of a sweet potato bake in American holiday cuisine?

A

Sweet potatoes have been a staple of American Thanksgiving and Christmas tables since the 19th century, especially in the South where they are prized for their natural sweetness. Over time, the dish evolved from simple mashed sweet potatoes to layered casseroles topped with marshmallows or cheese, making the cheesy garlic version a modern, festive twist.

cultural
Q

What are traditional regional variations of sweet potato casseroles in the United States?

A

In the Southern United States, sweet potato casseroles are often topped with toasted marshmallows or pecan streusel. In the Northeast, they may be mixed with brown sugar and butter. The cheesy garlic version featured by Cooking With Ayeh reflects a contemporary, savory take that blends Southern sweetness with Italian-inspired cheese.

cultural
Q

How is a cheesy garlic sweet potato bake traditionally served during Christmas celebrations in American households?

A

It is typically served hot from the oven as a side dish alongside roasted meats, green bean casseroles, and cranberry sauce. The bake is placed on a warming tray or covered with foil to keep it moist and is often the centerpiece of the vegetable spread on the holiday table.

cultural
Q

What occasions or celebrations is the cheesy garlic sweet potato bake traditionally associated with in American culture?

A

The dish is most popular during Thanksgiving and Christmas, but it also appears at family gatherings, potlucks, and New Year’s celebrations where a comforting, crowd‑pleasing side is desired.

cultural
Q

What authentic ingredients are essential for a traditional American cheesy sweet potato bake, and what are acceptable substitutes?

A

Core ingredients include sweet potatoes, butter or olive oil, garlic, fresh thyme, and a hard cheese such as Parmesan or Pecorino. Substitutes can be butternut squash for the potatoes, mozzarella for a milder melt, or nutritional yeast for a vegan version.

cultural
Q

What other American side dishes pair well with the cheesy garlic sweet potato bake?

A

It pairs beautifully with roasted turkey or ham, green bean almondine, cranberry sauce, and a simple mixed greens salad with vinaigrette. The savory, cheesy flavor balances the sweetness of cranberry and the acidity of a salad.

cultural
Q

What are the most common mistakes to avoid when making the cheesy garlic sweet potato bake?

A

Common errors include slicing the potatoes too thick, which leads to uneven cooking; not coating the slices evenly with oil and cheese; and removing the foil too early, which prevents the potatoes from becoming tender before caramelizing.

technical
Q

Why does this recipe use a covered bake for the first 30 minutes instead of starting uncovered?

A

Covering traps steam, allowing the sweet potato slices to soften quickly without drying out. This step ensures a tender interior before the final uncovered stage creates a crispy, caramelized top.

technical
Q

Can I make the cheesy garlic sweet potato bake ahead of time and how should I store it?

A

Yes, you can assemble the bake up to the foil‑cover step, refrigerate overnight, and bake as directed before serving. For longer storage, freeze the assembled (unbaked) dish, then bake from frozen, adding extra uncovered time.

technical
Q

What does the YouTube channel Cooking With Ayeh specialize in?

A

The YouTube channel Cooking With Ayeh focuses on approachable, family‑friendly recipes that blend comfort food with seasonal twists, often highlighting simple techniques and ingredient swaps for busy home cooks.

channel
Q

How does the YouTube channel Cooking With Ayeh's approach to holiday side dishes differ from other cooking channels?

A

Cooking With Ayeh emphasizes quick preparation, minimal equipment, and flavor‑forward seasoning like garlic and fresh herbs, whereas many channels rely on heavier sauces or pre‑made mixes. Ayeh’s videos also include clear visual cues for layering and caramelization.

channel

You Might Also Like

Similar recipes converted from YouTube cooking videos

Oven‑Baked Jerk Chicken with Sweet Potato Wedges & Pickled Veggie Slaw
19

Oven‑Baked Jerk Chicken with Sweet Potato Wedges & Pickled Veggie Slaw

A juicy, char‑red jerk chicken cooked in the oven, served with crispy fried sweet‑potato wedges and a bright, tangy cabbage‑carrot slaw. The recipe uses a homemade jerk marinade that can be prepared ahead for maximum flavor, and finishes with a sweet‑savory glaze made from the leftover marinade.

6 hrs 35 minServes 8$19
Jamaican
How To Cook: Baked Sweet Potatoes in the Oven
6

How To Cook: Baked Sweet Potatoes in the Oven

Simple oven‑baked sweet potatoes with perfectly soft interiors. No oil or seasoning needed – just scrub, poke, and bake until tender. Ideal as a healthy side or snack.

1 hr 5 minServes 4$3
American
The Baked Sweet Potato Recipe you'll love
16

The Baked Sweet Potato Recipe you'll love

A quick and easy microwave baked sweet potato that’s seasoned with olive oil, salt, pepper, then topped with a buttery brown‑sugar, cinnamon and nutmeg mixture. The fluffy interior and crisp skin make it a perfect side dish for any meal.

30 minServes 2$4
American
double baked loaded sweet potato 🍠 🌽 recipe is on my blog ➡️ kennascooks.com
6

double baked loaded sweet potato 🍠 🌽 recipe is on my blog ➡️ kennascooks.com

A hearty, summer‑ready double baked sweet potato stuffed with black beans, corn, cheese, garlic, and topped with fresh avocado, sour cream, and red pepper flakes. Perfect for getting veggies in while still delivering bold, comforting flavors.

1 hr 40 minServes 4$8
American
Baked Sweet Potatoes
5

Baked Sweet Potatoes

Crispy‑tender roasted sweet potatoes made in a toaster oven at 450°F. This simple side dish requires only sweet potatoes and a few minutes of prep, delivering a sweet, caramelized flavor perfect for any meal.

1 hr 30 minServes 4$2
American
4 Easy Stuffed Baked Sweet Potato Recipes
8

4 Easy Stuffed Baked Sweet Potato Recipes

Learn how to bake perfect medium sweet potatoes and stuff them with four delicious, meal‑prep‑ready fillings: smoky chipotle black beans with cashew lime crema, creamy spinach‑artichoke (with optional chicken), Mediterranean Greek quinoa salad with tzatziki, and tangy buffalo chicken with homemade ranch. The guide includes step‑by‑step instructions, tips, storage, nutrition, and FAQs.

2 hrs 30 minServes 4$40
American