So this one started because I had half a block of feta sitting in my fridge and a jar of mixed olives I’d been ignoring for two weeks. Twenty minutes later I had something that genuinely looked like it came from a wine bar. That’s the thing about roasting olives — they go from snack to something you actually want to build a meal around.
The toaster oven is perfect for this. It’s a small batch, a small pan, and the concentrated heat means the feta gets those golden edges without drying out. A small oven-safe baking dish works really well here — something ceramic or cast iron that holds the heat and looks good enough to go straight to the table. I use a little 6×8 ceramic dish and it’s ideal.
The flavor combination is simple but it does a lot. The olives get jammy and rich. The garlic softens and mellows into the oil. Rosemary goes from sharp and piney to something almost floral when it roasts. And the feta — okay, the feta is the reason you make this. It doesn’t melt exactly, more like it softens and develops these lightly browned patches that taste incredible. A tiny drizzle of honey at the end sounds weird but trust it.
If you don’t already have a quarter sheet pan for your toaster oven, this recipe is also a good excuse to get one. It’s endlessly useful. For this dish though, a small ceramic baking dish actually works better because it keeps the olive oil pooled around everything rather than spreading out thin.
Toaster Oven Crispy Rosemary and Sea Salt Roasted Olives with Warm Feta and Lemon Zest
Warm, jammy roasted olives with bubbling feta, fresh rosemary, and bright lemon zest — ready in under 20 minutes and honestly one of the best things you can do in a toaster oven.
Ingredients
Instructions
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Preheat your toaster oven to 400°F. If yours runs a bit hot (many do), 390°F is fine.
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In a small oven-safe baking dish or a quarter sheet pan, toss the olives with the olive oil, smashed garlic cloves, and red pepper flakes. You want everything coated and a little glossy.
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Tuck the rosemary sprigs in among the olives, then nestle the feta slab (or pile the crumbles) right in the center.
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Roast for 15 to 18 minutes. The olives should look plump and a little wrinkled, the garlic soft and just barely golden at the edges, and the feta should have some color on top — tan patches, maybe a little browning at the corners. If your feta looks pale after 15 minutes, switch to broil for 2 minutes.
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Pull it out and immediately scatter the lemon zest over the top. Drizzle with the honey. A pinch of flaky sea salt if your olives aren't already quite salty.
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Serve warm, straight from the pan, with plenty of bread for scooping up the oil at the bottom. That olive oil at the bottom is honestly the best part.
Notes
Use a block of feta here, not the pre-crumbled kind — it holds together better in the heat and gets those nice browned edges. Unpitted olives have better flavor than pitted, but pitted are obviously easier to eat. Your call. Leftovers (rare, but possible) keep in the fridge for 3 days and are great chopped into pasta or spooned over scrambled eggs. This also works in a regular oven at 400°F — just use a small baking dish and check at the 15-minute mark.
Nutrition
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Written by
Emma is a home cook who loves coaxing big flavor out of a toaster oven — from crispy roasted vegetables to easy weeknight dinners and sweet treats. She develops and tests Toastera's recipes for small-appliance kitchens.
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