These Cheesy Mashed Potato Muffins are a brilliant way to transform leftover mashed potatoes into golden, crispy-edged cups filled with a tender egg and melty cheese. Think of them as mini savory bread pudding meets hash brown cups—ideal for breakfast, brunch, or even dinner!
With just 4 simple ingredients, they’re easy to make, endlessly customizable, and always a hit with kids and adults alike.
Why You’ll Love This Recipe
🥔 Uses leftover mashed potatoes (no waste!)
⏱️ 25 minutes total—ready fast!
💛 One muffin tin = easy cleanup
💸 Costs pennies per serving
🌾 Naturally nut-free & easily gluten-free
Ingredients You’ll Need
(Makes 6–8 muffins)
2 cups leftover mashed potatoes (not too loose—should hold shape)
1 cup (4 oz) shredded cheddar cheese, divided
6 large eggs
Salt & black pepper to taste
Optional: Chopped chives, cooked bacon bits, green onions, or diced ham
1. Prep & Preheat
- Preheat oven to 375°F (190°C). Generously grease a 6-cup jumbo muffin tin (or standard 12-cup for smaller portions).
2. Shape Potato Cups
- In a bowl, mix mashed potatoes + ½ cup cheese + salt & pepper.
- Press mixture firmly into each muffin cup, forming a “nest” with raised edges (about ¼-inch thick).
- Optional: Sprinkle extra cheese on the bottom for extra gooeyness.
3. Add Eggs
- Crack 1 egg into each potato cup.
- Season eggs lightly with salt and pepper.
- Top with remaining ½ cup cheese and any add-ins (bacon, herbs, etc.).
4. Bake to Perfection
- Bake 20–25 minutes, until egg whites are set and yolks are still slightly runny (or cook longer for firm yolks).
- Optional: Broil 1–2 minutes for golden cheese (watch closely!).
5. Cool & Serve
- Let rest 5 minutes—they’ll firm up.
- Run a knife around edges and gently lift out.
- Serve warm with hot sauce, sour cream, or avocado slices.
Serving Suggestions
- 🥗 Brunch spread:
- Fresh fruit salad or roasted tomatoes
- Buttered toast or English muffins
- ☕ Drink pairings:
- Hot coffee, orange juice, or sparkling water with lemon
- 🥓 Add protein:
- Crispy bacon, sausage links, or smoked salmon on the side
Make-A Ahead & Storage Tips
- Fridge: Assemble unbaked muffins up to 1 day ahead; cover and refrigerate. Add 5 mins to bake time.
- Reheat: Warm in 350°F oven for 10–15 minutes (microwaving makes potatoes rubbery).
- Freeze? Not ideal—eggs don’t freeze well in this form.
Frequently Asked Questions
Q: No leftover mashed potatoes?
A: Make a quick batch: Boil 2 cups diced potatoes, mash with 2 tbsp butter + 2 tbsp milk + salt.
Q: Gluten-free?
A: Yes—as long as your mashed potatoes didn’t contain flour or gravy.
Q: Can I use egg whites only?
A: Yes—but whole eggs give richer flavor and better texture.
Q: Soggy bottoms?
A: Ensure potatoes are thick enough and baked long enough. A pre-bake (5 mins) before adding eggs helps!
