Baked Greek Lentil Meatballs with Tzatziki – Fresh, Herby & Protein-Packed

These Baked Greek Lentil Meatballs with Tzatziki are a delicious vegetarian twist on traditional keftedes (Greek meatballs), offering bold Mediterranean flavors with a hearty, plant-based core. Made with lentils, herbs, and crumbled feta, then baked until golden, these meatballs are bursting with savory goodness — perfectly complemented by a cool, creamy homemade tzatziki sauce.

Inspired by classic Greek flavors and reimagined for a wholesome, meat-free lifestyle, these lentil meatballs are great for meal prep, weeknight dinners, or mezze platters. They’re gluten-free, packed with protein and fiber, and so satisfying, even meat-lovers will go back for seconds.

Serve them in pita wraps, over lemon rice, or alongside roasted vegetables for a flavorful, balanced meal.

Ingredients Overview

Each ingredient adds flavor, structure, or nutrition — here’s what you’ll need:

Lentil Meatballs

• Cooked Brown or Green Lentils: These hold their shape and offer hearty texture. Red lentils are too soft and won’t bind well. Cook until tender but not mushy, then drain well.

• Rolled Oats or Breadcrumbs: Bind the mixture and provide structure. Use gluten-free oats or breadcrumbs if needed.

• Egg: Helps hold everything together. For a vegan option, use a flax egg (1 tbsp ground flax + 2.5 tbsp water).

• Feta Cheese: Adds salty, creamy bites. Use crumbled feta or dairy-free feta for a plant-based version.

• Red Onion & Garlic: Aromatic and flavorful base.

• Fresh Herbs: Parsley and mint (or dill) brighten and add authenticity to the Greek flavor profile.

• Lemon Zest: Adds zing and freshness.

• Dried Oregano, Salt & Pepper: Classic Mediterranean seasonings.

• Olive Oil: Helps the mixture stay moist and adds richness.

Tzatziki Sauce

• Greek Yogurt: Thick and tangy — the base of traditional tzatziki. Use dairy-free if needed.

• Cucumber: Grated and squeezed dry to avoid a watery sauce.

• Garlic: Finely minced for bold flavor.

• Lemon Juice: For brightness.

• Fresh Dill or Mint: Traditional and refreshing.

• Olive Oil & Salt: Rounds out the flavor.

Step-by-Step Instructions

1. Prepare the Lentils

• If not already cooked, boil ¾ cup dry lentils in water until tender (about 20–25 minutes). Drain well and cool slightly.

2. Make the Meatball Mixture

In a food processor, combine:

• 1½ cups cooked lentils

• ½ small red onion, chopped

• 2 garlic cloves

• ½ cup rolled oats or breadcrumbs

• 1 egg (or flax egg)

• ½ cup crumbled feta

• 2 tbsp chopped parsley

• 1 tbsp chopped mint or dill

• 1 tsp lemon zest

• 1 tsp dried oregano

• Salt and pepper to taste

• 1 tbsp olive oil

Pulse until the mixture holds together but still has texture — don’t over-blend into a paste.

3. Form and Bake

• Preheat oven to 400°F (200°C).

• Line a baking sheet with parchment and lightly grease.

• Scoop tablespoon-sized amounts and roll into 16–18 meatballs.

• Arrange on the baking sheet and brush tops with olive oil.

• Bake for 22–25 minutes, flipping halfway, until golden brown and firm.

4. Make the Tzatziki

In a bowl, mix:

• 1 cup Greek yogurt

• ½ cup grated cucumber (squeezed dry)

• 1 garlic clove, minced

• 1 tbsp lemon juice

• 1 tbsp chopped fresh dill or mint

• 1 tbsp olive oil

• Salt to taste

Chill for 15–20 minutes to let the flavors meld.

5. Serve

Serve lentil meatballs warm with a generous dollop of tzatziki. Garnish with extra herbs and lemon wedges.

Tips, Variations & Substitutions

Cooking Tips:

• Drain lentils well to avoid a wet mixture.

• Use damp hands to roll meatballs for less sticking.

• Chill the mixture for 15 minutes before shaping if it’s too soft.

Flavor Variations:

• Add chopped kalamata olives for briny contrast.

• Spice it up with crushed red pepper flakes or a pinch of cayenne.

• Use sun-dried tomatoes for an earthy, sweet depth.

Substitutions:

• Vegan: Use flax egg and plant-based feta and yogurt.

• Gluten-Free: Use certified gluten-free oats or GF breadcrumbs.

• No Food Processor?: Mash lentils with a fork and mix everything by hand.

Serving Ideas & Occasions

These baked Greek lentil meatballs pair well with:

• Warm pita or naan

• Quinoa, rice, or couscous bowls

• Greek salad with olives, cucumber, and tomato

• Roasted vegetables or grilled eggplant

• Mezze platter with hummus, olives, and dolmas

Perfect for:

• Meal prep — they store and reheat well

• Vegetarian dinner parties

• Picnic lunches or lunchboxes

• Lighter weeknight meals

Nutritional & Health Notes

These meatballs offer a nourishing blend of:

• Plant-based protein and fiber from lentils and oats

• Healthy fats from olive oil and feta

• Gut-friendly probiotics from the yogurt in the tzatziki

• Low refined carbs, gluten-free friendly, and easily adaptable

For an even lighter meal:

• Serve over greens or cauliflower rice

• Use dairy-free yogurt and feta to cut cholesterol

• Skip the bread and pair with grilled veggies

FAQs

Q1: Can I freeze lentil meatballs?

A1: Yes! After baking, cool completely and freeze in a single layer. Transfer to a bag and freeze for up to 2 months. Reheat in the oven at 375°F for 10–12 minutes.

Q2: Can I pan-fry these instead of baking?

A2: You can, but they’re soft and may not hold shape as well. Use medium heat and a non-stick pan with olive oil, and cook in batches.

Q3: Are these meatballs high in protein?

A3: Yes. Lentils are rich in plant-based protein, and feta adds a bit more. Combined with Greek yogurt in the tzatziki, each serving is well-balanced.

Q4: What type of lentils work best?

A4: Brown or green lentils hold their shape and have a firm bite. Red lentils break down too much and aren’t ideal for this recipe.

Q5: Can I serve these cold?

A5: Definitely. These taste great at room temp or cold, making them perfect for lunchboxes or mezze platters.

Q6: Can I use canned lentils?

A6: Yes, just rinse and drain well. You’ll need about 1½ cups cooked lentils total.

Q7: How long does the tzatziki last?

A7: Stored in an airtight container, tzatziki lasts up to 4 days in the fridge. Stir before serving.

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