In a large bowl, mix first 3 ingredients. Add all purpose flour, and stir to combine. Let set for 30 minutes, or until big and bubbly.
Mix in 1 tablespoons melted butter, honey, and salt. Stir in 1 cup whole wheat flour. Flour a flat surface and knead with whole wheat flour until not real sticky - just pulling away from the counter, but still sticky to touch. This may take some additional of whole wheat flour about few more tbsps.. Place in a greased bowl, turning once to coat the surface of the dough. Cover with a dishtowel. Let rise in a warm place until doubled.
Punch down.. Place in a greased loaf pan, and allow to rise until dough has topped the pans by one inch.
Bake at 350 degrees F (175 degrees C) for 25 to 30 minutes; do not over bake. Lightly brush the tops of loaves with melted butter when done to prevent crust from getting hard. Cool completely. Slice using a bread knife and once completely cool store in an airtight container.
Notes
Ami says :
I have adapted this bread recipe from allrecipes.com
Recipe by Naive Cook Cooks at https://www.naivecookcooks.com/quick-easy-homemade-sandwich-bread/