Baked Sour Cream, Cheddar & Chive Mashed Potatoes

Baked Sour Cream, Cheddar & Chive Mashed Potatoes is a easy American recipe that serves 6. 350 calories per serving. Recipe by Divas Can Cook on YouTube.

Prep: 15 min | Cook: 1 hr 7 min | Total: 1 hr 37 min

Cost: $7.05 total, $1.18 per serving

Ingredients

  • 3 lb Russet Potatoes (peeled and sliced lengthwise)
  • 4 cup Chicken Broth (low‑sodium)
  • 2 clove Garlic (minced)
  • 4 Tbsp Unsalted Butter (cut into cubes)
  • 1 cup Sour Cream (full‑fat)
  • 0.5 cup Half‑and‑Half (for creaminess)
  • 1.5 cup Cheddar Cheese (shredded, sharp or mild)
  • 2 Tbsp Fresh Chives (chopped)
  • 0.5 tsp Black Pepper (freshly ground)
  • 1 spray Non‑Stick Cooking Spray (for casserole dish)

Instructions

  1. Prepare the potatoes

    Peel the russet potatoes, then slice them lengthwise into even pieces.

    Time: PT5M

  2. Cook potatoes in broth

    Place the sliced potatoes in a large pot, add 4 cups chicken broth and the minced garlic. Bring to a boil, cover, reduce heat to medium and simmer until potatoes are fork‑tender, about 20‑30 minutes.

    Time: PT25M

  3. Drain and steam off excess moisture

    Drain the potatoes in a colander, then return the pot to low heat and let any remaining moisture steam off for about 5 minutes.

    Time: PT5M

  4. Add butter and mash once

    Add 4 Tbsp butter to the pot, let it melt, then use a potato masher to mash the potatoes one time only, moving in a single direction.

    Time: PT5M

  5. Incorporate dairy and cheese

    Gently stir in 1 cup sour cream, ½ cup half‑and‑half, and 1.5 cups shredded cheddar until just combined. Add the chopped chives and mix lightly.

    Time: PT5M

  6. Season and final quick mash

    Taste the mixture and season with ½ tsp black pepper (or more to preference). Give the potatoes a quick final mash to eliminate any large chunks.

    Time: PT2M

  7. Prepare casserole dish

    Spray a 9×13‑inch casserole dish with non‑stick cooking spray.

    Time: PT1M

  8. Assemble the casserole

    Spread half of the mashed potato mixture in an even layer in the dish. Sprinkle a handful of shredded cheddar over the layer. Add the remaining potato mixture, smooth the top, and finish with a final generous sprinkle of cheddar and optional extra chives.

    Time: PT5M

  9. Cover loosely with foil

    Place a sheet of aluminum foil over the dish, loosely tented so it doesn’t touch the cheese.

    Time: PT1M

  10. Bake

    Bake in a pre‑heated oven at 350°F for 20‑30 minutes, until the cheese on top is melted and lightly golden.

    Time: PT25M

    Temperature: 350°F

  11. Serve

    Remove from oven, let stand 2 minutes, then serve hot.

    Time: PT2M

Nutrition Facts

Calories
350
Protein
8 g
Carbohydrates
45 g
Fat
15 g
Fiber
4 g

Dietary info: Contains dairy, Contains meat

Allergens: Dairy

Last updated: March 13, 2026

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Baked Sour Cream, Cheddar & Chive Mashed Potatoes

Recipe by Divas Can Cook

A creamy, cheesy, and herb‑infused baked mashed potato casserole that's perfect for holidays or any comforting dinner. Made with russet potatoes, chicken broth, sour cream, cheddar, and fresh chives, then baked until golden and hot.

EasyAmericanServes 6

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

Source Video
25m
Prep
56m
Cook
10m
Cleanup
1h 31m
Total

Cost Breakdown

$7.05
Total cost
$1.18
Per serving

Critical Success Points

  • Mash potatoes only once to avoid a gluey texture.
  • Steam off excess moisture before adding butter.
  • Bake covered loosely with foil to prevent cheese from sticking.

Safety Warnings

  • Be careful when handling hot boiling liquid to avoid burns.
  • Use oven mitts when removing the hot casserole dish from the oven.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of baked sour cream cheddar and chive mashed potatoes in American holiday cuisine?

A

Mashed potatoes have long been a staple of American holiday meals, symbolizing comfort and abundance. The addition of sour cream, cheddar, and chives creates a richer, more festive version that became popular in the mid‑20th century as families sought heartier side dishes for Thanksgiving and Christmas gatherings.

cultural
Q

What are the traditional regional variations of sour cream mashed potatoes in the United States?

A

In the Midwest, sour cream is often mixed with butter and chives for a tangy mash, while in the South, cooks may add cream cheese or buttermilk. In the Pacific Northwest, smoked cheeses are sometimes used instead of cheddar for a local twist.

cultural
Q

How is baked sour cream cheddar and chive mashed potatoes traditionally served in American holiday meals?

A

It is typically served as a side dish alongside roasted turkey, ham, or roast beef. The casserole is placed on the buffet table, sliced into squares, and enjoyed hot so the cheese stays melty and the potatoes stay fluffy.

cultural
Q

What occasions or celebrations is baked sour cream cheddar and chive mashed potatoes traditionally associated with in American culture?

A

The dish is a favorite for Thanksgiving, Christmas, Easter brunches, and family reunions. Its comforting flavor makes it a go‑to comfort food for any gathering that calls for a hearty, creamy potato side.

cultural
Q

What other American side dishes pair well with baked sour cream cheddar and chive mashed potatoes?

A

Green bean almondine, roasted Brussels sprouts, cranberry sauce, and a simple mixed green salad complement the richness of the baked mash and balance the meal with fresh textures.

cultural
Q

What makes baked sour cream cheddar and chive mashed potatoes special or unique in American comfort food cuisine?

A

The combination of tangy sour cream, sharp cheddar, and fresh chives creates a layered flavor profile that is richer than plain mashed potatoes. Baking it adds a golden, cheesy crust while keeping the interior fluffy, turning a classic side into a show‑stopping casserole.

cultural
Q

What are the most common mistakes to avoid when making baked sour cream cheddar and chive mashed potatoes?

A

Common errors include over‑mashing, which makes the potatoes gluey; not draining enough broth, leading to a watery casserole; and forgetting to remove the foil for the last few minutes, which prevents the cheese from browning.

technical
Q

Why does this recipe mash the potatoes only once instead of repeatedly?

A

Mashing only once breaks down the potatoes just enough to keep air pockets, resulting in a light, fluffy texture. Repeated mashing releases more starch, turning the mash dense and gummy, which is undesirable for a baked casserole.

technical
Q

Can I make baked sour cream cheddar and chive mashed potatoes ahead of time and how should I store them?

A

Yes. Prepare the mashed mixture, assemble it in the casserole dish, cover tightly with foil, and refrigerate for up to 24 hours. When ready to serve, bake it directly from the fridge, adding a few extra minutes to the baking time.

technical
Q

What does the YouTube channel Divas Can Cook specialize in?

A

The YouTube channel Divas Can Cook specializes in approachable home‑cooked meals, focusing on comfort food, holiday dishes, and quick weeknight recipes that are easy for home cooks of all skill levels.

channel
Q

How does the YouTube channel Divas Can Cook's approach to American comfort food cooking differ from other cooking channels?

A

Divas Can Cook emphasizes step‑by‑step narration, practical tips for avoiding common pitfalls, and personal family stories that give cultural context, whereas many other channels focus more on high‑production visuals without as much hands‑on guidance.

channel

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