1. Combine coconut oil, honey and 4-1/2 cups water in a small saucepan. Heat over low heat until the oil is melted.
2. Place whole wheat flour, yeast and salt in a large mixing bowl. With the paddle attachment, mix about 15 seconds on Stir. Continuing on Stir, add warm water mixture to flour mixture. Mix about a minute.
3. Then with the dough hook in place, add the spelt and all-purpose flour, 1/2 cup at a time, mixing well between each addition. Mix about 2 minutes, or until dough starts to clean sides of bowl, adding flour as necessary. Knead on Speed 2 about 2 minutes longer.
4. Place dough in greased bowl, and turn greased side up. Cover and let rise in warm place 40 to 60 minutes or until double. Dough is ready if indentation remains when touched. Form your loaves and place them in buttered loaf pans to rise for about an hour.
5. When they look the right size, bake for 30 minutes in a preheated 350-degree oven. Remove immediately to a cooking rack, brush tops with butter, and try to wait a few hours before cutting into one. Serve warm or room temperature.
6. Freeze extra loaves and defrost as needed.