First, preheat the oven to 400°F (200°C). Allow the oven to fully reach temperature before placing the dish inside, since proper heat ensures the cheese melts evenly and the edges bubble correctly. Meanwhile, select a small oven-safe bowl or ramekin that holds at least 1.5 cups. This extra space prevents overflow as the mixture heats and expands.

Next, prepare the cottage cheese base. If the cottage cheese appears chunky, blend it briefly until smooth. This step creates a creamy texture that mimics melted cheese and helps the entire bowl feel more cohesive. After blending, transfer the cottage cheese into the oven-safe bowl.

Then, add the marinara sauce directly into the cottage cheese. Stir gently but thoroughly, making sure the sauce distributes evenly. At this stage, the mixture should appear lightly pink and creamy. This even distribution ensures consistent flavor in every bite.

After that, sprinkle the almond flour into the bowl. Stir again until fully incorporated. The almond flour absorbs excess moisture and gives the finished bowl a thicker, more satisfying texture. Without it, the mixture may remain too loose after baking.

Next, add the chopped red bell pepper, sliced red onion, and chopped black olives. Stir carefully to distribute the vegetables evenly throughout the mixture. These vegetables add texture, sweetness, and savory depth.

Then, season the mixture with Italian seasoning, salt, and black pepper. Stir once more to combine. At this stage, taste a small amount and adjust seasoning if needed. Proper seasoning makes a noticeable difference in the final flavor.

After mixing, use the back of a spoon to gently level the surface. This creates an even layer that helps the cheese melt consistently across the top.

Next, sprinkle the grated mozzarella cheese evenly over the surface. Make sure to cover the mixture fully but avoid pressing the cheese down. The loose layer allows it to melt properly and form a bubbly top.

Then, arrange the pepperoni slices evenly over the mozzarella cheese. Spacing them slightly apart helps each slice crisp as it bakes.

After that, place the bowl onto a baking sheet. This makes it easier to transfer safely and prevents spills in the oven.

Next, carefully place the baking sheet into the preheated oven. Bake for 5 to 8 minutes. Watch closely during the final minutes. The cheese should fully melt, the edges should bubble gently, and the pepperoni should slightly curl and crisp.

Once finished, remove the bowl from the oven. Allow it to rest for 2 minutes. This brief resting period allows the mixture to set slightly and improves texture.

Finally, sprinkle grated Parmesan cheese and fresh chopped basil over the top. Serve immediately while hot and bubbling.