Sweet Potato and Bacon Egg Bake

Ingredients

• 1.36 kg (3 lb)sweet potatoes
• enough to coverwater
• 120 ml (½ cup)milk
• 57 g (½ stick)butter
• about 225 g (2 cups), plus 1 handful for toppingshredded mature cheddar cheese
• 2 tbspchopped fresh rosemary
• to tastepepper
• 227 g (½ lb)bacon, cooked until crisp

Instructions

1. 1

   Boil the potatoes

   Peel and cube the sweet potatoes. Put them in a large stock pot and cover with cold water. Bring to the boil over medium-high heat, then reduce the heat and simmer until tender. Drain.

2. 2

   Mash with cheese

   Return the cooked potatoes to the pot over medium heat. Add the milk and butter and begin mashing. Add the cheddar, rosemary and pepper to taste, then continue mashing until smooth and combined.

3. 3

   Fold in bacon

   Chop or crumble the bacon and fold it into the mash, keeping a small amount aside for the topping.

4. 4

   Top the bake

   Spoon the mixture into a baking dish. Scatter the handful of cheddar and reserved bacon over the top.

5. 5

   Melt the cheese

   Bake in an oven preheated to 175°C (350°F) until the cheese has melted.

What is a sweet potato and bacon egg bake?

Despite the name, this version contains no eggs: it is a baked sweet potato mash topped with cheese and bacon. It takes the familiar idea of a savoury potato bake and uses sweet potatoes for a softer, naturally sweet base.

The combination works because sharp cheddar and smoky bacon balance the sweetness, while rosemary adds a fragrant, savoury note.

Nutrition and macros by portion

The nutrition label shows one serving as written: 435 calories, 0g protein, 0g carbs, 0g fat.

Most of the carbohydrates come from the sweet potatoes, while the butter, cheddar and bacon contribute much of the fat; the bacon and cheese also provide protein. Pair a portion with green vegetables or salad to add freshness and balance the plate.

Choosing the ingredients

Sweet potatoes: Peel and cube them into similar-sized pieces so they cook evenly. The recipe calls for boiling until tender before mashing.

Cheddar and rosemary: Mature cheddar brings a stronger savoury flavour, and fresh rosemary gives the mash an aromatic edge. Keep the extra handful of cheese for the top.

Getting a smooth mash

Drain well: After simmering, let the water run off thoroughly before returning the potatoes to the pot. Excess water can make the finished mash loose.

Mash while warm: Add the milk and butter to the hot potatoes and mash before folding in the bacon. Stop when the mixture is smooth and combined.

Crisp bacon, tender potatoes

Bacon: Cook it until crisp before adding it to the mash. Reserve a little for the topping so its texture and flavour are visible on the finished dish.

Potatoes: They are ready to drain when a fork passes through a cube easily. The oven stage is brief; bake until the cheese on top has melted.

Timing the bake

The stated total time is 30 minutes, but the method does not give a separate simmering or baking duration. Use tenderness and melted cheese as the recipe’s doneness cues.

Prepare the bacon while the potatoes cook if you want to make efficient use of the time, then assemble the dish once the mash is ready.

What to serve with it

Serve this rich bake alongside a crisp green salad or simply cooked green vegetables for freshness and contrast. It also works as a hearty side with roast chicken or another main course.

Let it sit briefly after baking so it is easier to scoop and serve.

Recipe notes & tips

• Cut the sweet potatoes into evenly sized cubes so they become tender at about the same time.
• Drain the potatoes thoroughly before mashing to avoid a watery texture.
• Season with pepper gradually, tasting as you mash.
• Keep some crisp bacon aside for the topping rather than mixing it all into the mash.
• Use an oven-safe baking dish and spread the mash evenly for a consistent topping.

Variations

• Add spring onions: Stir sliced spring onions into the mash for a fresh, savoury note.
• Try another herb: Replace the rosemary with chopped thyme for a different herbal flavour.
• Use smoked cheddar: Swap in smoked cheddar for a deeper smoky taste alongside the bacon.
• Add a crunchy topping: Scatter breadcrumbs over the cheese before baking.
• Make it meat-free: Leave out the bacon and add extra rosemary and cheddar.

Common mistakes to avoid

• Uneven potato cubes: They cook at different speeds; cut them into similar-sized pieces.
• Watery mash: Too much cooking water remains; drain the potatoes well before mashing.
• Over-mashing: The texture can become gluey; stop once the mash is smooth and combined.
• Bacon mixed in too early: It can lose its crisp texture; cook it crisp and fold it in after mashing.
• Baking for too long: The recipe only calls for melting the cheese; take the dish out once the topping has melted.

How to store

Refrigerate leftovers in a covered container for up to 3 days. Reheat portions in the oven or microwave until hot throughout; the bacon topping may soften after storage.

Frequently asked questions