Mashed Potatoes – Low Carb Diabetic Friendly

Mashed potatoes are a holiday classic, but this diabetic-friendly recipe adds flavor and health-conscious tweaks to make them a guilt-free addition to your Christmas table. With buttery richness, a hint of roasted garlic, and fresh herbs, these mashed potatoes are creamy, satisfying, and easy to customize.

Plus, we’ve included a cooling step to increase resistant starch, making these potatoes more blood sugar-friendly. If you’re looking to skip potatoes altogether, we’ve got substitution ideas for cauliflower or parsnips to keep things equally delicious.  Drop us a comment or email and we will be more than happy to give you the process we recommend.  Soon we will have posts everywhere to give you diabetic healthy options to traditional potatoes or alternative produce to make super low carb and high fiber “Mashed potatoes”.  Trust me, they are surprisingly similar to potatoes, my kiddo even likes them better.


Ingredients and Why They Work

Main Ingredients:

  • 2 pounds Yukon Gold or russet potatoes: Yukon Gold potatoes are naturally buttery, while russets are light and fluffy—either works beautifully for mashed potatoes.
  • 1 cube chicken bouillon (optional): Enhances the savory flavor when boiling the potatoes. Skip for a vegetarian or vegan version.
  • 3 tablespoons unsalted butter (or olive oil): Adds richness and a silky texture. Olive oil is a lighter, heart-healthy alternative.
  • ¼ cup unsweetened almond milk (or low-fat milk): A creamy liquid base without extra carbs or sugar.
  • 1 tablespoon sour cream (optional): Creates an extra layer of creaminess.
  • 2 tablespoons grated Parmesan cheese (optional): Adds a nutty, savory kick to the mashed potatoes.

Flavor Enhancers:

  • 1 head roasted garlic (or 1 teaspoon garlic powder): Roasted garlic adds a caramelized, mellow flavor that elevates the dish. Garlic powder works in a pinch.
  • 1 teaspoon seasoned salt and ½ teaspoon onion powder: Ensures every bite is flavorful.
  • 1 teaspoon fresh rosemary or thyme: Fresh herbs add a festive, aromatic touch.

Optional Garnish:

  • Chopped parsley, chives, or smoked paprika: Perfect for presentation and a pop of color.

close up of a spatula scooping up mashed potatoes

Instructions with Tools You’ll Love

  1. Prepare the Potatoes:
    • Peel the potatoes (optional for Yukon Gold if you like a rustic texture) and cut them into equal-sized chunks.
  2. Recommended Tools: A sharp chef’s knife and a cutting board for quick prep.
  3. Boil the Potatoes:
    • Place the potato chunks in a large stockpot and cover with water. Add a chicken bouillon cube for extra flavor if desired.
    • Bring to a boil, reduce heat to simmer, and cook for 12–15 minutes until fork-tender
  4. Cool the Potatoes for Resistant Starch:
    • Drain the potatoes and spread them out on a baking sheet or plate. Allow them to cool to room temperature, then refrigerate for at least 4 hours or overnight.
  5. Why Cool Potatoes?
    Cooling boiled potatoes converts some of their digestible starch into resistant starch, which acts more like fiber. Resistant starch slows digestion and helps manage blood sugar levels, making these potatoes better for diabetics.
  6. Roast the Garlic (Optional):
    • Preheat your oven to 400°F (200°C). Slice the top off a garlic head, drizzle with olive oil, wrap in foil, and roast for 30–40 minutes until caramelized. Once cooled, squeeze out the roasted garlic cloves.
  7. Recommended Tools: A garlic roaster or foil for roasting and a paring knife for trimming.
  8. Reheat and Mash:
    • Reheat the cooled potatoes over low heat or in the microwave until warm. Add butter, almond milk, sour cream (if using), roasted garlic, and Parmesan cheese. Mash with a potato masher or use a hand mixer for smoother potatoes.
  9. Season the Mashed Potatoes:
    • Stir in seasoned salt, onion powder, and fresh rosemary or thyme. Taste and adjust seasoning with more salt and pepper. Add extra almond milk if needed for creamier potatoes.
  10. Serve:
    • Transfer the mashed potatoes to a serving dish and garnish with parsley, chives, or smoked paprika for a festive finish.

Tips and Tricks for Perfect Mashed Potatoes

  • Don’t Skip the Cooling Step: This crucial step increases resistant starch, making the potatoes more blood sugar-friendly.
  • Consistent Chunks: Cutting the potatoes into equal sizes ensures they cook evenly.
  • Custom Texture: Use a potato masher for rustic mashed potatoes or a hand mixer for a smooth, creamy consistency.
  • Make Ahead: Prepare the potatoes the day before and mash just before serving for stress-free holiday cooking.

Potato Substitutes for a Low-Carb Twist

If you prefer to avoid potatoes, you can use:

  • Cauliflower: Steam or boil cauliflower florets, then mash using the same ingredients and method for a creamy, low-carb alternative.
  • Parsnips: Slightly sweet and earthy, parsnips make a unique and flavorful substitute for traditional mashed potatoes.

Why This Recipe Works for Diabetics

  • Resistant Starch: Cooling boiled potatoes makes them less likely to spike blood sugar.
  • Balanced Fats: Butter, olive oil, and almond milk create creaminess without overloading on unhealthy fats.
  • Flavorful, Not Fattening: Roasted garlic, Parmesan, and fresh herbs provide bold flavors without extra carbs.

Tools I Recommend

Find links to these tools here for effortless holiday cooking!


These diabetic-friendly mashed potatoes are creamy, flavorful, and perfect for your Christmas feast. Whether you’re keeping it classic with potatoes or swapping in cauliflower or parsnips, this dish is sure to please everyone at the table. Happy holidays! 🎄🥔✨

Low Carb Mashed Potatoes

Smooth and creamy with a hint of garlic and herbs, these mashed potatoes are a comforting classic made healthier. They’re sure to be a hit at your holiday table.
Prep Time 25 minutes
Cook Time 45 minutes
Total Time 1 hour 10 minutes
Course Side Dish
Cuisine American
Servings 10
Calories 78 kcal

Ingredients
  

  • 2 lbs Yukon Gold or russet potatoes
  • 1 cube chicken bouillon optional, for non-vegetarian/vegan diets
  • 3 tbsp unsalted butter or olive oil for a lighter option
  • ¼ cup unsweetened almond milk
  • 1 tbsp sour cream
  • 2 tbsp grated Parmesan cheese
  • 1 head roasted garlic or 1 tsp garlic powder
  • 1 tsp seasoned salt
  • ½ tsp onion powder
  • 1 tsp fresh rosemary or thyme, finely chopped
  • Salt and pepper to taste

Instructions
 

  • Peel the potatoes (optional for Yukon Gold if you prefer a rustic texture) and cut them into equal-sized chunks for even cooking.
  • Place the potato chunks in a large pot and cover with water. Add a chicken bouillon cube for a savory depth of flavor (optional for non-vegetarian/vegan diets).
  • Bring the water to a boil, then reduce to a simmer and cook the potatoes until fork-tender, about 12–15 minutes.
  • Drain the potatoes and spread them out on a baking sheet or large plate. Allow them to cool to room temperature, then refrigerate for at least 4 hours (or overnight). This step converts some of the digestible starches into resistant starch, which helps manage blood sugar levels.
  • While the potatoes cool, preheat your oven to 400°F (200°C). Slice off the top of a garlic head, drizzle with olive oil, wrap it in foil, and roast for 30–40 minutes until soft and caramelized. Once cooled, squeeze out the roasted garlic cloves and set aside.
  • Reheat the cooled potatoes gently over low heat or in the microwave until warm.
  • Add the butter, almond milk, sour cream, roasted garlic (or garlic powder), and Parmesan cheese (if using). Mash the potatoes with a potato masher or use a hand mixer for a smoother texture.
  • Stir in the seasoned salt, onion powder, and fresh rosemary or thyme. Adjust the seasoning with additional salt and pepper to taste. Add more almond milk for creamier potatoes if needed.
  • Transfer the mashed potatoes to a serving bowl and garnish with parsley, chives, or a sprinkle of smoked paprika for a festive presentation.

Notes

*As an Amazon Associate I earn from qualifying purchases at no cost to you. This means that the links on this website, and specifically on this post, that lead to other sites may be affiliate links.
Why This Recipe Works:
  • Depth of Flavor: Roasted garlic and Parmesan add rich, savory notes without excessive fat or carbs.
  • Herbaceous Touch: Fresh rosemary or thyme gives the potatoes a festive, aromatic quality.
  • Balanced Seasoning: Seasoned salt, onion powder, and bouillon ensure every bite is flavorful and satisfying.
Keyword dinner, family friendly, kid friendly, low carb, potatoes

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