First, brown your ground beef in a large skillet. Alternatively, you can cook your beef in one skillet and veggies in another so they cook at the same time.
If using the same pan, remove your beef to a bowl once done cooking. Add 1 tbsp of olive oil and the coconut oil and melt on medium heat. Add the chopped plantains and cook, stirring occasionally, for about 5-10 minutes until they are beginning to brown on the edges.
Add the bell pepper to the plantains and more oil if needed. Cook for another 5-7 minutes, until the peppers are soft.
While veggies are cooking, make your dressing. Combine all ingredients together in a small food processor or blender, starting with 1/4 cup of water. Blend until smooth and add water as needed to reach desired consistency. I like something that is runny and pourable vs dippable.
Once veggies are cooked, add the beef and beans along with the salt and taco seasoning to the pepper and plantains. Mix to combine
Serve as is, over a bed of lettuce, or rice. Drizzle the sauce on top and some fresh chopped cilantro and enjoy!