Leftover Mashed Potato Cakes with Chive-Onion Dip
Turn those leftover mashed potatoes into crispy, pan-fried cakes! These Leftover Mashed Potato Cakes with Chive-Onion Dip are not only delicious but also perfect for any occasion. Whether you’re looking to impress guests during a holiday gathering or simply want to enjoy a unique twist on a classic dish, these cakes combine comfort and flair. Their crispy exterior and soft, flavorful interior make them stand out, ensuring that your leftovers never go to waste.
Why You’ll Love This Recipe
- Easy to Prepare: With minimal ingredients and quick cooking time, this recipe is perfect for busy weeknights.
- Crispy Delight: The pan-frying method gives these cakes a golden-brown crust that adds a satisfying crunch.
- Versatile Serving Options: Serve as an appetizer, side dish, or even a main course paired with your favorite salad.
- Flavorful Dipping Sauce: The chive-onion dip adds a refreshing and creamy element that enhances the overall experience.
- Great for Leftovers: Transforming plain mashed potatoes into something exciting means less waste and more creativity in the kitchen.
Tools and Preparation
Before diving into this delicious recipe, gather your tools. Having the right equipment will make preparation smoother and more enjoyable.
Essential Tools and Equipment
- Large mixing bowl
- Skillet
- Whisk
- Measuring cups and spoons
Importance of Each Tool
- Large mixing bowl: Provides ample space to mix all ingredients without spills.
- Skillet: Ensures even cooking and browning of the potato cakes for that perfect texture.
- Whisk: Ideal for combining the ingredients smoothly, especially for the dip.

Ingredients
To make these delightful cakes, you’ll need the following ingredients:
For the Potato Cakes
- 2 cups cold mashed potatoes
- 1 cup all purpose flour
- 2 eggs
- salt and black pepper, to taste
- 3 tablespoons avocado oil or olive oil
For the Chive-Onion Dip
- 1/2 cup sour cream
- 1 tablespoon fresh chives, chopped
- 1 teaspoon lemon juice
- 1/2 teaspoon onion powder
- small pinch of salt
How to Make Leftover Mashed Potato Cakes with Chive-Onion Dip
Step 1: Prepare the Potato Mixture
In a large bowl, mix together the cold mashed potatoes, flour, eggs, salt, and black pepper until well combined. The mixture should hold together but not be too sticky.
Step 2: Cook the Potato Cakes
Heat oil in a large skillet over medium heat. Once hot, drop in ¼ cup of potato batter and slightly flatten it to create a pancake shape.
* Cook for 4-5 minutes per side or until golden brown.
* Repeat with remaining batter until all cakes are cooked.
Step 3: Make the Chive-Onion Dip
In a separate bowl, whisk together the sour cream, chopped chives, lemon juice, onion powder, and salt until smooth.
Step 4: Serve Your Dish
Serve the warm mashed potato cakes alongside the chive-onion dip. Enjoy this crispy treat that brings new life to your leftovers!
How to Serve Leftover Mashed Potato Cakes with Chive-Onion Dip
These leftover mashed potato cakes are not only delicious but also versatile. You can serve them in various ways to elevate your meal and impress your guests.
As a Main Course
- Pair with a fresh salad for a light meal. A simple mixed green salad drizzled with vinaigrette complements the rich flavors of the cakes.
- Serve alongside grilled chicken or turkey for a hearty dinner option. The flavors of the meat will balance nicely with the creamy dip.
As an Appetizer
- Cut into smaller portions and serve on skewers. These bite-sized treats are perfect for parties and gatherings.
- Accompany with a selection of dips, such as guacamole or salsa, for added flavor variety. This makes it fun for guests to mix and match.
For Breakfast or Brunch
- Top with a poached egg and drizzle with hot sauce for a quick breakfast delight. The runny yolk adds richness to the cake.
- Accompany with fresh fruit slices or yogurt for a balanced brunch experience. The sweetness of fruit contrasts well with savory potato cakes.
How to Perfect Leftover Mashed Potato Cakes with Chive-Onion Dip
Making the perfect leftover mashed potato cakes is all about technique and ingredients. Here are some tips to ensure your cakes turn out crispy and flavorful.
- Use cold potatoes: Cold mashed potatoes hold their shape better during cooking, preventing sogginess.
- Don’t overcrowd the pan: Fry in batches if necessary to maintain even cooking temperature, ensuring each cake gets that golden-brown crust.
- Adjust seasoning: Taste your batter before frying; add more salt or pepper if needed to enhance flavor.
- Experiment with spices: Add garlic powder or smoked paprika for extra flavor depth in the cakes.
- Keep them warm: Place cooked cakes on a baking sheet in a low oven (200°F) while you finish frying the rest; this keeps them warm without overcooking.
Best Side Dishes for Leftover Mashed Potato Cakes with Chive-Onion Dip
Pairing side dishes can elevate your meal experience when serving leftover mashed potato cakes. Here are some fantastic options.
- Roasted Vegetables: Colorful veggies like carrots, zucchini, and bell peppers roasted until caramelized add both nutrition and flavor.
- Caesar Salad: A classic Caesar salad provides crispness and tang that balances the richness of the potato cakes.
- Steamed Green Beans: Lightly steamed green beans tossed in lemon zest offer freshness that complements the hearty cakes.
- Corn on the Cob: Sweet corn pairs beautifully by adding a burst of sweetness; consider grilling it for an extra smoky flavor.
- Garlic Bread: Crunchy garlic bread adds texture and is great for dipping into the chive-onion sauce.
- Coleslaw: A tangy coleslaw provides crunch and acidity, cutting through the creaminess of both the cakes and dip.
- Quinoa Salad: A light quinoa salad with cherry tomatoes and herbs brings brightness to your plate while being nutrient-rich.
- Pickled Vegetables: Tangy pickles or pickled onions can provide a zesty contrast that enhances every bite of potato cake.
Common Mistakes to Avoid
Turning leftover mashed potatoes into cakes can be tricky. Here are some common mistakes to avoid for the best results.
- Skipping the Flour: Not adding flour can lead to mushy cakes. Flour helps bind the mixture, so don’t skip it!
- Overcrowding the Pan: Placing too many cakes in the skillet at once can lower the temperature, resulting in soggy cakes. Cook in batches for a crispy exterior.
- Ignoring Temperature: Cooking at too high or too low heat will prevent even cooking. Maintain medium heat for perfectly golden-brown cakes.
- Not Seasoning Enough: Failing to season your mixture can make the cakes bland. Taste and adjust seasoning before frying.
- Underestimating Cooking Time: Rushing the cooking process leads to undercooked cakes. Ensure each side is golden brown for optimal texture and flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover mashed potato cakes in an airtight container.
- They will keep well for up to 3 days in the refrigerator.
Freezing Leftover Mashed Potato Cakes with Chive-Onion Dip
- Allow the cooked cakes to cool completely before freezing.
- Place them in a single layer on a baking sheet, freeze until solid, then transfer to a freezer-safe container. They can last up to 2 months.
Reheating Leftover Mashed Potato Cakes with Chive-Onion Dip
- Oven: Preheat to 350°F (175°C) and bake for about 10-15 minutes until heated through and crispy.
- Microwave: Heat on high for 30-second intervals until warmed, but this may result in softer cakes.
- Stovetop: Reheat in a skillet over medium heat with a little oil for about 3-4 minutes per side.
Frequently Asked Questions
Here are some frequently asked questions about Leftover Mashed Potato Cakes with Chive-Onion Dip.
Can I use instant mashed potatoes?
Yes, you can use instant mashed potatoes, but the texture may differ slightly. Adjust the moisture content if needed.
How do I make Leftover Mashed Potato Cakes with Chive-Onion Dip gluten-free?
Substitute all-purpose flour with a gluten-free flour blend or almond flour for gluten-free options while maintaining similar ratios.
What can I serve with these potato cakes?
These potato cakes pair well with various dips like sour cream, yogurt, or any mild sauce that complements their flavor.
How do I customize my Leftover Mashed Potato Cakes?
Feel free to add herbs, spices, or cheese to your mashed potato mixture for additional flavors and textures!
Final Thoughts
Leftover Mashed Potato Cakes with Chive-Onion Dip offer a delightful way to repurpose leftovers into an appetizing dish. Their crispy exterior and soft interior make them irresistible! Feel free to customize by adding your favorite herbs or spices to make this recipe your own.
Leftover Mashed Potato Cakes with Chive-Onion Dip
Transform your leftover mashed potatoes into a delightful treat with these Leftover Mashed Potato Cakes with Chive-Onion Dip. Perfect for any occasion, these crispy cakes boast a golden-brown exterior and a soft, flavorful interior that makes waste a thing of the past. The addition of a creamy chive-onion dip elevates this dish, ensuring it’s both comforting and impressive. Whether served as an appetizer, side dish, or main course, these potato cakes are a versatile and satisfying meal option that your family and friends will love.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: About 8 servings 1x
- Category: Main
- Method: Frying
- Cuisine: American
Ingredients
- 2 cups cold mashed potatoes
- 1 cup all-purpose flour
- 2 eggs
- Salt and black pepper to taste
- 3 tablespoons avocado oil or olive oil
- ½ cup sour cream
- 1 tablespoon fresh chives, chopped
- 1 teaspoon lemon juice
- ½ teaspoon onion powder
- small pinch of salt
Instructions
- In a large mixing bowl, combine cold mashed potatoes, flour, eggs, salt, and black pepper until well mixed.
- Heat oil in a skillet over medium heat. Drop in ¼ cup of the potato mixture for each cake and flatten slightly.
- Cook each cake for 4-5 minutes per side until golden brown. Repeat until all batter is used.
- For the dip, whisk together sour cream, chives, lemon juice, onion powder, and salt until smooth.
- Serve warm potato cakes with the chive-onion dip.
Nutrition
- Serving Size: 1 cake (45g)
- Calories: 120
- Sugar: 0g
- Sodium: 150mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 30mg
