Greek Butter Bean and Potato Tray Bake

The easy roasted Greek Butter Bean and Potato Tray Bake combines golden potatoes and creamy butter beans with peppers, tomatoes, feta, olives, oregano and plenty of lemon.

Roasted Greek Butter Bean and Potato Tray Bake is easy to make and has layers of bold flavour and texture.

The potatoes are crisp and golden around their edges, while the butter beans stay soft and creamy inside. Red pepper and onion become sweeter as they roast, and the cherry tomatoes collapse just enough to produce little pockets of tomato juice around the beans.

Then there are the finishing ingredients.

Feta brings saltiness and a creamy, crumbly texture, olives add their savoury bite, parsley freshens everything up and lemon cuts through the olive oil and cheese.

I usually put an extra lemon wedge on each plate because this is one of those meals where another squeeze rarely goes to waste.

The cooking order is important. Potatoes need a substantial head start, followed by the pepper and onion.

Canned butter beans are already cooked, so they only need to become hot and slightly roasted. Putting them in for the full 40 minutes can make their skins tough and their centres drier than necessary.

Cherry tomatoes also benefit from the shorter cooking time. After 10 to 15 minutes they're soft, hot and juicy but haven't completely dissolved into the bottom of the pan.

This makes a particularly useful weeknight dinner because once the chopping is done, most of the work happens in the oven.

One thing worth checking before you begin is the size of your baking tray.

Potatoes need contact with the hot metal and enough surrounding space for steam to escape.

If the tray looks crowded before you've even added the beans and tomatoes, start with two.

This dish is great as part of a Greek feast, served alongside Greek Bean Salad, Greek Potato Salad and Spanakorizo (Greek Spinach Rice).

Jump to:

• Why You'll Love This Recipe
• Greek Inspired
• Ingredients
• Butter Beans
• Butter Bean Recipes
• Instructions
• Serving Suggestions
• Storage
• recipe tips
• FAQs
• 📖 Recipe
• 💬 Comments

Why You'll Love This Recipe

• It's a substantial vegetarian main. Two cans of butter beans add protein, fibre and creamy texture, so the tray bake doesn't feel like a collection of side dishes.
• Each ingredient gets appropriate cooking time. Staggering the potatoes, vegetables and beans avoids undercooked potatoes and dried-out beans.
• There's plenty of texture. You get golden potato edges, creamy beans, soft onions, juicy tomatoes and crumbly feta in the same serving.
• Most of the cooking happens on the tray. Once the vegetables are chopped, there's very little active work.
• It uses useful pantry ingredients. Canned beans, dried oregano and olives make up a large part of the recipe, with fresh vegetables added around them.
• The finishing ingredients balance the roasted vegetables. Lemon and parsley provide freshness while feta and olives add saltiness.
• It's easy to adapt. Different beans, vegetables, herbs and cheeses can all be incorporated without changing the basic method.

Greek Inspired

I describe this as a Greek-inspired vegetarian tray bake, rather than a traditional Greek recipe.

Its character comes from ingredients strongly associated with Greek and broader Mediterranean cooking, including olive oil, oregano, lemon, feta, olives, tomatoes and beans.

Beans also have an important place in Greek cooking, including dishes made with large white beans like Gigantes Plaki.

This particular combination and sheet-pan method is my practical vegetarian dinner interpretation of those flavours rather than a recreation of a specific traditional dish.

Ingredients

• Potatoes - Baby potatoes hold their shape nicely while becoming creamy in the centre and golden outside. Try to buy similarly sized potatoes and halve them. Quarter any particularly large ones so everything cooks at roughly the same rate.
• Olive Oil - The first two tablespoons coat the potatoes, while the remaining oil helps the pepper, onion, garlic and lemon mixture roast. Extra virgin olive oil suits the Mediterranean ingredients particularly well.
• Dried oregano - I prefer dried oregano for the roasting stage because it stands up well to the heat. Rub it between your fingers as you scatter it over the potatoes to help release its aroma.
• Salt and black pepper - Season the potatoes early, but don't get too heavy-handed with salt. Feta and olives are both coming later and can make the finished tray considerably saltier.
• Butter beans - Canned butter beans keep this recipe genuinely easy. Drain and rinse them, then allow as much water as possible to run off. If you're in the US, look for two cans of butter beans or large lima beans of roughly 15 ounces each.
• Red pepper - Red pepper brings sweetness and colour. Yellow and orange peppers work just as well. I keep the pieces reasonably large because small pieces can become too soft before the potatoes are done.
• Red onion - Red onion becomes sweeter and softer in the oven while retaining a little structure. Cut it into wedges rather than thin slices so it doesn't burn around the edges.
• Cherry tomatoes - Cherry tomatoes are ideal because they become juicy without requiring chopping. Grape tomatoes work too. Particularly large cherry tomatoes can be halved.
• Garlic - Four cloves may sound generous, but the garlic is spread across a full tray of potatoes, beans and vegetables. Adding it after the initial potato roast also reduces the chance of scorching.
• 2 lemons - Lemon is important here rather than decorative. Zest perfumes the vegetables, roasted juice works into the pan juices, and fresh juice at the end provides sharper acidity.
• Feta - I like block feta crumbled by hand into uneven pieces. Some bites stay creamy while smaller crumbs mix with the warm vegetables and juices. In US measurements, 150g is about 5⅓ ounces, or roughly 1 cup crumbled feta.
• Pitted olives - Kalamata olives are an obvious choice, but green, black or mixed olives all work. Their saltiness varies considerably, which is another reason I wait until the end before adjusting the seasoning.
• Parsley - Parsley stops the roasted ingredients feeling too heavy and gives the finished tray a fresh herbal note. Flat-leaf parsley is my usual choice.
• Tzatziki, optional - A spoonful of cold tzatziki against the hot potatoes and beans is particularly good. I serve it separately so everyone can add as much as they like.

See the recipe card for quantities.

Butter Beans

Butter beans are what turn this from roasted vegetables and potatoes into a satisfying vegetarian main course.

They're large, mild white beans with a particularly creamy centre. That texture works beautifully here because it contrasts with the firmer roasted potatoes and peppers.

Canned butter beans are my choice for convenience. They're already fully cooked, which means we're not cooking them from scratch in this recipe. We're heating them, seasoning them and lightly roasting their surfaces. (If you like double cooked beans, be sure to try Popped Beans with Herbs).

Drain them thoroughly before adding them. I usually rinse canned beans as well, particularly if the liquid is thick or noticeably salty, then let them sit in the colander while the potatoes roast. Excess water is the enemy of good browning.

Be gentle when tossing them around. Butter beans are much more prone to breaking than chickpeas. A few split beans don't matter at all and can actually soak up the lemony pan juices nicely, but vigorous stirring can turn too many of them into mash.

If you can't find butter beans, cannellini beans are my first substitute. They're smaller but similarly mild and creamy. Chickpeas also work and develop firmer, slightly drier edges when roasted. Find out more about Legumes (List, Guide, Info). Try these 18 Best Bean Recipes.

Butter Bean Recipes

Instructions

Follow this step-by-step photo tutorial, then scroll down to the recipe card for the full ingredients list and method.

Heat the oven to 200°C/400°F. Let the oven fully preheat before the potatoes go in. A properly hot tray bake starts roasting straight away rather than slowly steaming as the oven warms.

Prepare the potatoes. Toss the halved potatoes with 2 tablespoons olive oil, dried oregano and a good seasoning of black pepper and salt.

Spread them over a large baking tray. I like to turn plenty of them cut-side down because direct contact with the metal encourages particularly good browning.

Roast for 15 minutes. At this stage the potatoes won't be completely tender. You're simply giving them the head start they need. The undersides should be beginning to take on some colour.

Add the pepper and onion. Scatter the red pepper and onion wedges around the potatoes. If everything is now tightly packed, divide the mixture between two trays. Add the remaining tablespoon of olive oil, crushed garlic, zest of 1 lemon and juice from half a lemon. Toss gently and return to the oven.

Roast for another 15 minutes. The onion should begin softening and colouring around its edges, while the pepper becomes sweeter and slightly blistered. The potatoes should now be approaching tenderness.

Add the butter beans and tomatoes. Drain the beans very well before scattering them across the tray with the cherry tomatoes. Turn everything gently rather than stirring vigorously. Butter beans can break apart quite easily.

Roast for 10 to 15 minutes more. The tomatoes should soften and some will split, releasing their juices. The butter beans should be completely hot, with a few lightly browned surfaces. Check a potato with the point of a knife. It should slide easily into the centre.

Taste before seasoning again. At this point I usually spoon up a little potato with some of the pan juices. Remember that the feta and olives will add salt, so don't automatically add another large pinch.

Finish the tray bake. Crumble the feta over the hot vegetables and beans, followed by the olives and chopped parsley. Squeeze over plenty of fresh lemon juice. The residual heat softens the feta slightly without melting it away.

Serve straight from the tray. Spoon the lemony tomato juices from the bottom over each portion. Add tzatziki alongside if you like.

Serving Suggestions

• For a drink, sparkling water with lemon and mint suits the salty feta and olives. A crisp dry white wine also works nicely if you're serving wine.
• Tzatziki gives the warm potatoes and beans a cooling, garlicky contrast.
• Warm pita or flatbreads are ideal for scooping up beans and the lemony tomato juices. I love making quick 15 minute yogurt Flatbread.
• Cucumber salad adds crunch and freshness without making the meal much heavier.
• Greek-style salad works well when serving the tray bake as part of a larger dinner, although I use less feta in the salad.
• Simple green salad makes this an easy dinner for warmer evenings.
• Roasted or grilled asparagus is a good spring side when asparagus is in season.
• Couscous with herbs stretches four portions further if you're serving several hungry people. Try Roasted Vegetable Couscous.
• Quinoa works well for meal-prep bowls and adds extra protein. Try Roasted Vegetable Quinoa Salad.
• At a barbecue, serve the tray bake alongside grilled courgettes, aubergines, corn and flatbreads.
• For a picnic, let everything cool and serve it at room temperature with tzatziki kept separately and chilled.
• For lunch, spoon leftovers over rocket or mixed leaves and add cucumber for crunch.
• For meal prep, portion the potatoes, beans and vegetables together but keep parsley, lemon wedges and tzatziki separate until serving.

Storage

Store leftovers in a covered airtight container in the refrigerator for 3 to 4 days. Let everything cool before covering and refrigerate promptly.

The tray bake changes slightly overnight. The potatoes lose their crisp edges because they absorb moisture from the tomatoes, but the beans also take on more of the lemon, garlic and oregano flavours.

For the best reheated texture, spread leftovers over a baking tray and warm them in the oven until piping hot. An air fryer works well for smaller portions. The microwave is convenient, although the potatoes will remain softer.

I always add fresh lemon and parsley after reheating. Those two ingredients make refrigerated leftovers taste much fresher.

For meal prep, you can chop the pepper and onion and drain the beans in advance. Potatoes can also be halved and stored submerged in cold water in the refrigerator. Drain and dry them very thoroughly before roasting.

I don't particularly recommend freezing the complete dish. Butter beans themselves freeze reasonably well, but cooked potatoes and tomatoes become softer after thawing, while feta can become crumbly. It is safe to freeze properly handled leftovers if necessary, but this recipe is at its best fresh or refrigerated.

FAQs

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