This flavorful sheet pan dinner combines roasted vegetables and lentils for a satisfying, protein- and fiber-rich meal that’s simple to prepare. Using canned lentils keeps the recipe quick and fuss-free.
Sheet pan dinners are a go-to when I want a simple, low-mess meal that still feels comforting and wholesome. This version centers on lentils and an assortment of roasted vegetables. Canned lentils are rinsed and drained, then scattered over the pan so you get tender, flavorful bites without simmering legumes on the stove. The oven does most of the work: the potatoes roast until golden, tomatoes burst and sweeten, zucchini softens, and feta adds a salty, creamy contrast.
For a finishing touch, a bright parsley aioli-style dressing brings acidity and freshness. If you prefer a completely plant-based option, swap the aioli for any herbed vinaigrette or dairy-free herb dressing you like.
Ingredients & Substitutions
- Small Yukon gold potatoes: Choose potatoes about 1–2 inches across so quartering yields bite-sized pieces that roast evenly. If your potatoes are larger, cut them into uniform chunks for even cooking.
- Canned lentils: Rinse and drain thoroughly and let them sit in the colander briefly to shed excess moisture. Dry lentils will roast better and won’t steam on the pan.
- Zucchini: Zucchini softens and browns nicely; yellow summer squash is an easy one-to-one substitute.
- Cherry tomatoes: Leave whole so they blister and pop in the oven, releasing rich juices that mingle with the other ingredients.
- Feta: Crumbling a block of feta yourself gives better texture and browning than pre-crumbled varieties, which often contain anti-caking agents.
- Cumin: Adds a warm, earthy note. A pinch of smoked paprika pairs well if you want a hint of smoke.
Benefits of Eating Lentils
Lentils are an inexpensive, versatile pantry staple. They provide plant-based protein and significant dietary fiber, which helps stabilize blood sugar and keeps you feeling full longer. Lentils also supply iron and other essential nutrients, making them a smart addition to weeknight meals. Keep canned or dried lentils on hand for quick, nutritious dinners.
How to Make Sheet Pan Veggies and Lentils
Variations and Substitutions
- Add sliced red onion or shallots when you roast the tomatoes for extra sweetness and depth.
- Toss a handful of arugula or baby greens onto the pan right after it comes out of the oven; the residual heat gently wilts them.
- Stir in chopped green olives or a few tablespoons of capers for briny, savory notes.
- For heat, sprinkle crushed red pepper flakes or a pinch of cayenne before roasting.
- Top with a drizzle of a vibrant herb sauce or a lemony dressing to brighten the flavors.
How to Store Leftovers
Store leftovers in an airtight container in the refrigerator for up to three days. Reheating in a hot oven or air fryer helps restore crispness to the potatoes. Leftover lentils and roasted vegetables also work well served over cooked grains like quinoa, farro, or rice for a quick lunch or second dinner.
Other Sheet Pan Ideas
If you like one-pan meals, try roasting other combinations such as chickpeas with Brussels sprouts, gnocchi with mushrooms, or a quick tray of seasoned quesadillas. The same basic method—toss, roast, and finish with a bright sauce—works for many vegetables and proteins.
Sheet Pan Veggies and Lentils
- Author: Liz Thomson
- Prep Time: 10 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour
- Yield: Serves 4
- Category: Dinner
- Method: Oven
- Cuisine: American
- Diet: Vegetarian
Description
This delicious sheet pan dinner is loaded with veggies and lentils for a protein- and fiber-packed meal that is easy to make. Canned lentils help this recipe come together quickly without extra simmering.
Ingredients
For the sheet pan:
- 12 ounces small Yukon gold or red potatoes (about 1 to 2 inches across), quartered
- 2 1/2 tablespoons extra-virgin olive oil, divided
- 3/4 teaspoon ground cumin
- 1/2 teaspoon salt, divided
- 1/4 teaspoon freshly ground pepper, divided
- 1 medium zucchini (about 8 ounces), cut into 1/2″ thick half moons
- 8 ounces cherry tomatoes
- 1 (15-ounce) can lentils, rinsed and drained well
- 4 ounces feta cheese, crumbled (about 1 cup)
For the dressing:
- 1/4 cup mayonnaise (or a plant-based mayo)
- 1/4 cup chopped fresh parsley
- 1 tablespoon lemon juice
- 1/4 teaspoon salt
Instructions
- Preheat the oven to 450°F and position a rack in the upper-middle of the oven.
- Toss the quartered potatoes with 1 tablespoon of olive oil, the cumin, 1/4 teaspoon salt, and 1/4 teaspoon pepper. Arrange the potatoes cut-side down on a rimmed baking sheet, cover tightly with foil, and roast for 18–22 minutes, until they are almost tender and beginning to brown on the underside.
- Carefully remove the foil and give the potatoes a stir to turn them and expose browned surfaces.
- In a bowl, combine the zucchini, cherry tomatoes, drained lentils, the remaining 1 1/2 tablespoons olive oil, the remaining 1/4 teaspoon salt, and the remaining 1/4 teaspoon pepper. Scatter this mixture evenly over the par-cooked potatoes. Sprinkle the crumbled feta over the top.
- Return the pan to the oven and roast for another 15–18 minutes, until the tomatoes blister and release their juices, the zucchini is tender, and the feta softens and develops lightly browned spots.
- While the sheet pan finishes roasting, whisk together the mayonnaise, chopped parsley, lemon juice, and 1/4 teaspoon salt to make the dressing.
- Once the vegetables are done, let the pan rest for about 5 minutes, then drizzle with the parsley dressing or serve it on the side. Serve warm.