This is a hands-on, weeknight-friendly twist on the flavors of Greece served like a casserole. It layers a quick yeast batter with tangy feta, spinach, sautéed mushrooms, roasted peppers and Kalamata olives, then finishes with gooey mozzarella. You get pizza-like toppings and a soft, golden base — all baked in a single 8 x 8-inch dish.
I test recipes until the technique is simple and reliable. This one starts in a cold oven and finishes at 350°F, which makes timing forgiving and the center set through without overbrowning the edges. It’s practical, comforting, and easy to scale slightly if you need to.
Below you’ll find exactly what to gather, the step-by-step from the original directions, and straightforward tips for avoiding common mistakes. If you want swaps, storage advice, or answers to the questions I get most often, they’re all here.
What You’ll Gather
Everything fits on a small counter and in one baking dish. Have measuring cups, a medium mixing bowl, a skillet for the mushrooms, and an 8 x 8-inch baking dish ready. Read the ingredients list before you start so the timing for sautéing and spreading goes smoothly.
Ingredients
- 1 cup all-purpose flour — Forms the bulk of the batter for a tender, neutral base.
- ½ cup whole wheat flour — Adds a touch of nuttiness and structure to the batter.
- 1 tablespoon sugar — Feeds the yeast so the batter rises slightly and browns.
- ½ teaspoon garlic salt — Brings savory seasoning into the batter without extra steps.
- 2 envelopes Fleischmann’s® RapidRise™ Yeast — The leavening that creates the soft base quickly.
- ¾ cup very warm milk (120º to 130ºF) — Activates the RapidRise yeast; the correct temperature is important.
- ¼ cup olive oil — Adds tenderness and helps the crust brown.
- 1 package (4 ounces) crumbled feta cheese — Provides tang and salt; scatter it directly on the batter.
- 2 cups packed fresh spinach leaves — Adds color, nutrients, and moisture-buffering between cheeses.
- 1 tablespoon olive oil — For sautéing the mushrooms so they release excess water.
- 1 package (8 ounces) sliced fresh mushrooms — Sautéed briefly, they add savory depth and texture.
- ½ cup chopped roasted red bell peppers — Sweetness and color; stir into the sautéed mushrooms.
- ¼ cup chopped Kalamata olives — Salty, briny contrast that reads very Greek.
- 1-1/2 cups (6 ounces) mozzarella cheese, shredded — Melts into a cohesive top layer.
- ½ teaspoon Italian seasoning — A light dusting for aromatic lift.
- fresh basil — Optional. Use at the end for freshness and a bright finish.
One-Dish Greek Pizza — Do This Next
- Grease an 8 x 8-inch baking dish.
- In a medium bowl, combine 1 cup all-purpose flour, ½ cup whole wheat flour, 1 tablespoon sugar, ½ teaspoon garlic salt, and 2 envelopes Fleischmann’s® RapidRise™ Yeast. Stir to blend.
- Add ¾ cup very warm milk (120º to 130ºF) and ¼ cup olive oil to the dry ingredients and mix until a smooth batter forms.
- Pour the batter into the greased baking dish and gently spread/press it evenly across the bottom.
- Evenly sprinkle the 4 ounces crumbled feta cheese over the batter, then evenly scatter 2 cups packed fresh spinach leaves on top of the feta.
- In a skillet, heat 1 tablespoon olive oil over medium-high heat. Add the 8 ounces sliced fresh mushrooms and sauté about 2 minutes until slightly softened. Remove the skillet from the heat and stir in ½ cup chopped roasted red bell peppers and ¼ cup chopped Kalamata olives.
- Spoon and spread the mushroom–pepper–olive mixture evenly over the spinach layer.
- Sprinkle 1½ cups (6 ounces) shredded mozzarella cheese evenly over the top and dust with ½ teaspoon Italian seasoning.
- Place the assembled baking dish in a cold oven, set the oven to 350°F, and bake 30–35 minutes, or until the top is golden and the center is set.
- If desired, top with fresh basil just before serving.
Top Reasons to Make One-Dish Greek Pizza
It’s fast and hands-off. The batter uses RapidRise yeast and mixes like a thick pancake batter — no kneading required. From measuring to the oven is 15 minutes for most home cooks.
The flavor profile is layered and balanced: salty feta, melty mozzarella, woody mushrooms, sweet roasted peppers, and bright Kalamata olives. Spinach keeps the dish looking fresh and adds volume without heavy prep.
It’s a one-pan solution for busy nights. You get pizza-like satisfaction without shaping dough, and cleanup is simple: the baking dish, a bowl and one skillet.
International Equivalents
This dish sits between a classic Greek spanakopita and an Italian pizza or focaccia. It borrows spanakopita’s spinach-and-feta pairing while using an enriched batter that mimics pizza or deep-dish bases.
Think of it as a Mediterranean casserole: similar combinations appear across Greece and the eastern Mediterranean, often wrapped in filo or layered as pies. Here, the technique changes, but the components and flavors remain familiar.
Setup & Equipment
- 8 x 8-inch baking dish — greased as step one specifies.
- Medium mixing bowl — to combine the flours, yeast, sugar, and seasonings.
- Measuring cups and spoons — accuracy matters for the yeast and milk temperature.
- Skillet (10-inch works well) — for sautéing mushrooms and combining the pepper/olive mix.
- Spatula or spoon — to spread batter and toppings evenly.
Place the baking dish near the stove while you sauté so you can transfer the mixture quickly and maintain the spinach’s color and texture.
Slip-Ups to Skip
- Using milk that’s too hot — over 130ºF can kill the yeast. Aim for the 120º–130ºF range stated.
- Skipping the short sauté for the mushrooms — raw mushrooms release a lot of water. Quick sauté helps them hold texture and prevents a soggy top.
- Overcrowding the skillet — if mushrooms steam, they won’t brown. Give them space so they soften and lose excess moisture in about two minutes.
- Not spreading the batter evenly — uneven thickness yields uneven doneness. Press gently to create a consistent base.
- Turning the oven on to a higher temperature — follow the cold-to-350°F method so the center sets properly without burning the edges.
Make It Diet-Friendly
If you want to cut calories or salt without changing the core technique, focus on the cheeses and portion size:
- Reduce the mozzarella quantity slightly from 1½ cups to make the top lighter while keeping structure from the batter and feta.
- Use less feta or choose a lower-sodium feta if available — it still provides tang without as much salt.
- Keep the spinach generous; it adds volume and nutrients with minimal calories.
These simple swaps preserve the method and flavor balance while trimming a bit off each serving.
Cook’s Notes
Milk temperature
Very warm milk (120º to 130ºF) activates the RapidRise yeast. Use a thermometer if you have one. If the milk feels only slightly warm to the touch, it should be fine.
Layering order
Follow the order in the steps: batter, feta, spinach, then the mushroom mixture. That sequence keeps the spinach from cooking down too much and the feta from sinking entirely into the batter.
Baking from a cold oven
Starting in a cold oven and then setting it to 350°F avoids an immediate high-heat blast that can brown edges before the center firms. Expect a 30–35 minute bake as stated; check for a golden top and a set center.
Storage & Reheat Guide
Cool the baking dish to room temperature before covering. Store leftovers tightly covered in the refrigerator for up to 3 days. For longer storage, cut into portions and freeze in airtight containers for up to 1 month.
To reheat from the fridge: place a portion on a baking sheet and warm in a 350°F oven for 10–12 minutes, or until heated through. If frozen, thaw overnight in the refrigerator, then reheat as above.
A quick microwave reheating works for single servings, but the oven brings back a better texture and re-melts the cheese more evenly.
FAQ
Can I make this gluten-free?
The recipe uses specific flours. I’d avoid swapping flours without a tested gluten-free blend designed for yeast-based batters, since the structure and hydration will change.
What if I don’t have RapidRise yeast?
RapidRise speeds things up. If you only have active dry yeast, proof it separately in the warm milk with a pinch of sugar and wait until it becomes frothy, then combine — timing and behavior will differ from the original instructions.
Can I add other toppings?
The given ingredients create a balanced Greek profile. You can add other toppings if you keep moisture in check — for instance, very thinly sliced, pre-cooked meats or roasted vegetables — but remember to avoid overloading the dish and changing the bake time significantly.
Bring It Home
One-Dish Greek Pizza is a tidy, flavorful option for nights when you want pizza without the dough-fuss. Prepping takes minutes, the oven does most of the work, and cleanup is minimal. Serve slices straight from the pan with an optional scatter of fresh basil for color and brightness.
Make it when you want the comfort of pizza with Mediterranean character. It’s satisfying, practical, and reliably good — exactly what a weeknight meal should be.
One-Dish Greek Pizza
Ingredients
Ingredients
- 1 cupall-purpose flour
- 1/2 cupwhole wheat flour
- 1 tablespoonsugar
- 1/2 teaspoongarlic salt
- 2 envelopes Fleischmann's® RapidRise™ Yeast
- 3/4 cupvery warm milk120º to 130ºF
- 1/4 cupolive oil
- 1 package4 ounces crumbled feta cheese
- 2 cupspacked fresh spinach leaves
- 1 tablespoonolive oil
- 1 package8 ounces sliced fresh mushrooms
- 1/2 cupchopped roasted red bell peppers
- 1/4 cupchopped Kalamata olives
- 1-1/2 cups6 ounces mozzarella cheese shredded
- 1/2 teaspoonItalian seasoning
- fresh basiloptional
Instructions
Instructions
- Grease an 8 x 8-inch baking dish.
- In a medium bowl, combine 1 cup all-purpose flour, ½ cup whole wheat flour, 1 tablespoon sugar, ½ teaspoon garlic salt, and 2 envelopes Fleischmann's® RapidRise™ Yeast. Stir to blend.
- Add ¾ cup very warm milk (120º to 130ºF) and ¼ cup olive oil to the dry ingredients and mix until a smooth batter forms.
- Pour the batter into the greased baking dish and gently spread/press it evenly across the bottom.
- Evenly sprinkle the 4 ounces crumbled feta cheese over the batter, then evenly scatter 2 cups packed fresh spinach leaves on top of the feta.
- In a skillet, heat 1 tablespoon olive oil over medium-high heat. Add the 8 ounces sliced fresh mushrooms and sauté about 2 minutes until slightly softened. Remove the skillet from the heat and stir in ½ cup chopped roasted red bell peppers and ¼ cup chopped Kalamata olives.
- Spoon and spread the mushroom–pepper–olive mixture evenly over the spinach layer.
- Sprinkle 1½ cups (6 ounces) shredded mozzarella cheese evenly over the top and dust with ½ teaspoon Italian seasoning.
- Place the assembled baking dish in a cold oven, set the oven to 350°F, and bake 30–35 minutes, or until the top is golden and the center is set.
- If desired, top with fresh basil just before serving.
Equipment
- 8 x 8-inch baking dish
- Medium Bowl
- Skillet
- Oven
