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
Prepare the potatoes
Peel the russet potatoes, then slice them lengthwise into even pieces.
Time: PT5M
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
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
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
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
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
Prepare casserole dish
Spray a 9×13‑inch casserole dish with non‑stick cooking spray.
Time: PT1M
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
Cover loosely with foil
Place a sheet of aluminum foil over the dish, loosely tented so it doesn’t touch the cheese.
Time: PT1M
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
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
Ingredient Substitutions
- Instead of Russet Potatoes: Yukon Gold potatoes
- Instead of Chicken Broth: Vegetable broth, Water with bouillon
- Instead of Garlic: Garlic powder (1/4 tsp)
- Instead of Unsalted Butter: Margarine
- Instead of Sour Cream: Greek yogurt
- Instead of Half‑and‑Half: Milk + butter
- Instead of Cheddar Cheese: Monterey Jack, Gruyère
- Instead of Fresh Chives: Green onions
- Instead of Black Pepper: White pepper
- Instead of Non‑Stick Cooking Spray: Butter, Olive oil
Equipment Needed
- Large Pot (3‑4 quart)
- Knife
- Cutting Board
- Measuring Cups
- Measuring Spoons
- Garlic Press or Knife (optional)
- Colander
- Potato Masher
- Silicone Spatula (optional)
- Casserole Dish (9×13 inch)
- Aluminum Foil
- Oven
- Oven Mitts
- Non‑Stick Cooking Spray (optional)
Critical Steps — Do Not Skip
- 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.
Chef Tips from the Video
- Use a high‑quality sharp cheddar for the best flavor and melt.
- For extra herb flavor, add a pinch of dried thyme with the garlic.
- If you prefer a richer mash, substitute half‑and‑half with heavy cream.
Troubleshooting
Mashed potatoes turn gluey.
Mash only once and avoid over‑mixing after adding dairy. Also be sure to steam off excess moisture before mashing.
The top cheese doesn’t brown.
Remove the foil for the last 5‑7 minutes of baking or increase oven temperature to 375°F briefly.
Potatoes are too dry after draining.
Make sure the potatoes are fully submerged in broth while cooking; you can add a splash more broth if needed before mashing.
Storage
Refrigerator: Store leftovers in an airtight container for up to 3 days.
Freezer: Unbaked casserole can be frozen for up to 2 months; thaw before baking.
Room temperature: Do not leave at room temperature for more than 2 hours.
Make-Ahead Tips
- Prepare the mashed potato mixture a day ahead, refrigerate, and bake just before serving.
- Assemble the casserole, cover tightly with foil, and store in the refrigerator for up to 24 hours.
Frequently Asked Questions
What is the cultural significance and history of baked sour cream cheddar and chive mashed potatoes in American holiday cuisine?
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.
What are the traditional regional variations of sour cream mashed potatoes in the United States?
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.
How is baked sour cream cheddar and chive mashed potatoes traditionally served in American holiday meals?
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.
What occasions or celebrations is baked sour cream cheddar and chive mashed potatoes traditionally associated with in American culture?
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.
What other American side dishes pair well with baked sour cream cheddar and chive mashed potatoes?
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.
What makes baked sour cream cheddar and chive mashed potatoes special or unique in American comfort food cuisine?
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.
What are the most common mistakes to avoid when making baked sour cream cheddar and chive mashed potatoes?
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.
Why does this recipe mash the potatoes only once instead of repeatedly?
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.
Can I make baked sour cream cheddar and chive mashed potatoes ahead of time and how should I store them?
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.
What does the YouTube channel Divas Can Cook specialize in?
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.
How does the YouTube channel Divas Can Cook's approach to American comfort food cooking differ from other cooking channels?
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.
Last updated: August 31, 2026
