Start by heating a drizzle of oil in a large pot over medium heat. Add the chopped onions and minced garlic, and cook for about 2-3 minutes, or until they turn soft and fragrant. This forms the base of the soup, so don’t skip this step!
Next, toss in your diced potatoes and corn kernels. Stir them together with the onions and garlic, making sure everything is well combined. At this stage, the ingredients will already start to release enticing aromas.
Pour the broth into the pot, just enough to submerge all the ingredients. Bring the mixture to a boil, then lower the heat to a gentle simmer. Cover and cook for about 15 minutes, or until the potatoes are fork-tender.
For a rich, creamy consistency, use an immersion blender to partially blend the soup. If you prefer your chowder chunkier, skip blending altogether. Personally, I love a mix of both textures.
Give the soup a final taste test and season it with salt and pepper as needed. Ladle the chowder into bowls, garnish with your favorite toppings, and enjoy every spoonful of this comforting dish.